Un sound
Synonyms for un sound
adj not well; flimsy
incorrect
illogical
erroneous
unhealthy
defective
insecure
fragile
unsafe
inaccurate
shaky
unstable
insane
unreliable
faulty
unbalanced
ailing
crazed
dangerous
decrepit
delicate
demented
deranged
diseased
fallacious
frail
ill
incongruous
infirm
insubstantial
invalid
lunatic
mad
rickety
specious
unhinged
unsteady
unsubstantial
unwell
weak
wobbly
tottering
false
flawed
in poor health
not solid
unbacked
Antonyms for un sound
rational
valid
honest
reliable
healthy
protected
stable
sane
correct
right
true
reasonable
accurate
just
strong
well
perfect
certain
secure
sure
safe
sound
firm
steady
balanced
Synonyms
adj dangerous, risky
capricious
contingent
dicey
erratic
fluky
hazardous
iffy
incalculable
precarious
problematic
rocky
speculative
ticklish
touchy
tricky
uncertain
unpredictable
unsound
whimsical
problematical
fluctuant
Antonyms
tried
certain
safe
secure
sure
not dangerous
Synonyms
adj stupid; crazy
absurd
asinine
bonkers
cracked
crackers
daffy
demented
deranged
dopey
flaky
foolish
giddy
half-baked
idiotic
inane
insane
lunatic
mad
mental
nuts
nutty
off the wall
ridiculous
screwy
silly
simple
touched
unbalanced
unhinged
unsound
wacky
witless
bedlamite
fried
in the ozone
whacko
out of one’s gourd
Antonyms
brainy
intelligent
understanding
bright
smart
Synonyms
adj broken, not working
injured
impaired
run-down
gone
shot
bent
hurt
down
spoiled
imperfect
kaput
on the blink
on the fritz
unsound
flawed
flubbed
snafued
sunk
busted
blemished
dinged
marred
totaled
beat-up
fouled up
glitched
in need of repair
in poor condition
in smithereens
loused up
messed up
mucked up
no go
out of action
out of kilter
out of whack
screwed up
Antonyms
healthy
mended
OK
repaired
undamaged
working
fixed
perfect
unbroken
Synonyms
adj deteriorated, debilitated, especially as a result of age
infirm
broken-down
run-down
shabby
dilapidated
crippled
frail
flimsy
ramshackle
seedy
rickety
feeble
aged
antiquated
bedraggled
doddering
effete
fragile
haggard
incapacitated
insubstantial
old
senile
shaking
superannuated
tacky
threadbare
tired
unsound
used
wasted
weak
weather-beaten
worn
worn-out
tottering
weakly
creaky
battered
anile
quavering
tumble-down
Antonyms
healthy
sturdy
stable
young
firm
hearty
sound
strong
solid
good
nice
fit
Synonyms
adj broken, not working
damaged
unhealthy
deficient
inadequate
abnormal
unsound
insufficient
faulty
amiss
impaired
imperfect
incomplete
injured
lacking
out of order
poor
sick
unfinished
wanting
flawed
blemished
on the bum
seconds
subnormal
Antonyms
working
adequate
ample
enough
sufficient
excellent
faultless
flawless
perfect
strong
well
sound
unbroken
Synonyms
adj crazy, insane
maniacal
manic
hysterical
unhinged
psychotic
mad
deranged
bananas
bemused
daft
delirious
distracted
distraught
foolish
frenzied
fruity
idiotic
lunatic
maniac
non compos mentis
psycho
psychopathic
unbalanced
unsound
crackbrained
flipped out
in the ozone
nutty as a fruitcake
schitzy
schizoid
unglued
whacko
out of one’s gourd
out of one’s tree
Antonyms
sane
OK
rational
sensible
calm
balanced
reasonable
Synonyms
adj crazy, insane
maniacal
irrational
distracted
unhinged
demented
crazed
unbalanced
displaced
perplexed
disordered
unsettled
nuts
disconcerted
ape
cracked
baked
berserk
delirious
dotty
frantic
frenzied
lunatic
mad
maniac
unsound
bananas
loco
maddened
unscrewed
flipped
disarranged
fried
unzipped
flipped out
schizzo
unglued
whacko
Antonyms
rational
sensible
stable
sane
OK
reasonable
sound
balanced
calm
Synonyms
adj unhealthy
sickly
rotten
infirm
ailing
afflicted
indisposed
infectious
sick
tainted
unsound
unwell
unwholesome
infected
Antonyms
healthy
hearty
nice
fit
Synonyms
adj wrong, incorrect
untrue
inaccurate
spurious
specious
mistaken
unsound
invalid
faulty
misguided
unfounded
amiss
askew
awry
defective
fallacious
inexact
off
false
flawed
all off
all wet
way off
wrong number
Antonyms
honest
real
valid
true
accurate
correct
genuine
precise
right
substantiated
just
sound
strong
well
Synonyms
adj false, wrong
deceptive
delusive
erroneous
fictitious
fishy
fraudulent
illogical
illusory
incorrect
invalid
irrational
mad
misleading
mistaken
off
phony
spurious
unfounded
unreal
unreasonable
unsound
untrue
delusory
sophistic
unreasoned
beguiling
deceiving
deluding
reasonless
sophistical
ungrounded
way off
Antonyms
real
truthful
correct
true
Synonyms
adj wrong, made up
fake
untrue
distorted
mistaken
improper
erroneous
fanciful
untruthful
incorrect
deceitful
invalid
fictitious
bogus
misleading
faulty
inaccurate
spurious
phony
specious
unfounded
dishonest
fraudulent
unreal
apocryphal
delusive
ersatz
fallacious
fishy
illusive
imaginary
inexact
lying
mendacious
sham
trumped up
unsound
counterfactual
beguiling
casuistic
concocted
contrary to fact
cooked-up
deceiving
misrepresentative
off the mark
sophistical
Antonyms
real
truthful
honest
moral
valid
sincere
frank
trustworthy
authentic
factual
known
reliable
genuine
true
faithful
correct
fair
right
sound
open
proven
accurate
actual
precise
substantiated
just
straight
Synonyms
adj not working; incorrect
damaged
erroneous
inaccurate
defective
inadequate
deficient
invalid
broken
insufficient
unreliable
cracked
leaky
incomplete
adulterated
amiss
awry
bad
below par
blamable
debased
distorted
fallacious
fallible
frail
impaired
imperfect
inexact
injured
lame
lemon
maimed
malformed
out of order
rank
sick
tainted
unfit
unsound
weak
wrong
false
flawed
malfunctioning
imprecise
blemished
botched
marred
unretentive
warped
Antonyms
OK
working
valid
honest
reliable
faultless
flawless
adequate
enough
sufficient
ample
fixed
perfect
unbroken
correct
right
true
accurate
complete
sound
strong
Synonyms
adj not strong; light, thin
shaky
decrepit
insubstantial
tacky
rickety
feeble
shallow
gossamer
wobbly
frail
slight
defective
delicate
diaphanous
fragile
gauzy
inadequate
infirm
meager
sheer
slapdash
sleazy
superficial
transparent
unsound
unsubstantial
weak
chiffon
cut-rate
house of cards
papery
rinkydink
Antonyms
healthy
sturdy
convincing
plausible
strong
sound
thick
firm
heavy
solid
substantial
tough
reasonable
serious
Synonyms
adj breakable, dainty
weak
delicate
feeble
frail
brittle
crisp
crumbly
decrepit
fine
flimsy
friable
infirm
insubstantial
slight
unsound
frangible
shivery
weakly
fracturable
shatterable
Antonyms
healthy
durable
unbreakable
firm
strong
able
tough
Synonyms
adj breakable, weak
slim
fragile
slender
sickly
decrepit
thin
infirm
feeble
vulnerable
tender
brittle
flimsy
slight
dainty
delicate
fishy
insubstantial
puny
sad
tenuous
unsound
unsubstantial
wishy-washy
wispy
frangible
fracturable
shatterable
shattery
wimpy
Antonyms
healthy
unbreakable
firm
strong
fat
hearty
solid
sound
rough
tough
heavy
thick
Synonyms
adj dangerous
scary
chancy
difficult
hazardous
perilous
risky
treacherous
uncertain
unhealthy
unsound
wicked
jeopardous
Antonyms
hairless
bald
clean
calm
safe
balding
Synonyms
adj dangerous, unpredictable
uncertain
unhealthy
unsafe
precarious
unsound
risky
perilous
dicey
difficult
chancy
hairy
haphazard
hot
insecure
touchy
venturesome
wicked
parlous
Antonyms
stable
guarded
predictable
protected
certain
definite
secure
sure
strong
well
safe
Synonyms
adj confused
murky
unclear
uncertain
vague
nebulous
dazed
dizzy
dreamy
groggy
ill-defined
indefinite
indistinct
muddled
obscure
unintelligible
unsound
whirling
stuporous
tranced
Antonyms
explained
clear
certain
definite
sure
sunny
distinct
unconfused
uncloudy
unhazy
Synonyms
adj false, artificial
flimsy
cynical
deceitful
faithless
hypocritical
insincere
treacherous
unsound
weak
Antonyms
convex
meaningful
sincere
frank
honest
real
truthful
full
raised
solid
high
light
soft
earnest
substantial
genuine
Synonyms
adj not making sense
incorrect
unscientific
irrational
senseless
unreasonable
preposterous
groundless
untenable
absurd
implausible
irrelevant
inconsistent
cockeyed
fallacious
fatuous
faulty
hollow
inconclusive
incongruous
invalid
mad
meaningless
nutty
off the wall
screwy
specious
spurious
unconnected
unsound
unsubstantial
wacky
inconsequent
sophistic
unproved
false
casuistic
not following
self-contradictory
sophistical
without basis
without foundation
Antonyms
logical
rational
sensible
wise
meaningful
correct
right
true
reasonable
Synonyms
adj injured, faulty
damaged
harmed
defective
debilitated
hurt
down
broken
spoiled
imperfect
kaput
on the blink
on the fritz
unsound
flawed
busted
marred
Antonyms
OK
healthy
perfect
unbroken
happy
strong
Synonyms
adj flawed
rudimentary
inexact
sketchy
immature
incomplete
limited
junk
partial
garbage
dud
low
sick
lemon
minus
amiss
below par
broken
damaged
defective
deficient
faulty
impaired
injured
patchy
two-bit
undeveloped
unfinished
unsound
vicious
schlocky
warped
bottom-of-barrel
disfigured
few bugs
marred
Antonyms
developed
moral
healthy
excellent
faultless
unblemished
unflawed
complete
finished
happy
well
perfect
pure
Synonyms
adj erroneous
incorrect
untrue
defective
mistaken
wrong
unreliable
faulty
careless
counterfactual
discrepant
fallacious
inexact
off
off base
out
specious
unfaithful
unsound
wide
wild
false
imprecise
all wet
in error
way-off
doesn’t wash
Antonyms
honest
reliable
correct
right
true
accurate
precise
just
perfect
sound
Synonyms
adj wrong
erroneous
inaccurate
inappropriate
mistaken
improper
unsound
untrue
unreliable
faulty
inexact
out
specious
unseemly
unsuitable
wide of the mark
counterfactual
false
flawed
imprecise
not trustworthy
unfitting
way off
wrong number
Antonyms
valid
honest
reliable
appropriate
fitting
suitable
correct
right
true
accurate
precise
just
proper
sound
strong
Synonyms
adj sick, weak
insecure
ill
anemic
decrepit
unstable
frail
ailing
feeble
debilitated
delicate
failing
faint
flimsy
fragile
halting
irresolute
lame
shaky
unsound
unsubstantial
vacillating
wavering
wobbly
anile
enfeebled
faltering
laid low
sensile
Antonyms
healthy
robust
sound
strong
firm
hearty
Synonyms
adj dangerous, precarious
shaky
unstable
wobbly
frail
unreliable
immature
vulnerable
unsafe
defenseless
exposed
hazardous
insubstantial
loose
perilous
rickety
rocky
unguarded
unprotected
unsound
unsteady
vacillating
wavering
weak
fluctuant
open to attack
rootless
unshielded
Antonyms
stable
confident
guarded
protected
firm
steady
strong
certain
secure
sure
safe
sound
unshaky
Synonyms
adj weak, imaginary
illusory
flimsy
unreal
fanciful
tenuous
puny
unsubstantial
aerial
airy
chimerical
decrepit
ephemeral
feeble
fly-by-night
fragile
frail
idle
immaterial
incorporeal
infirm
intangible
metaphysical
petty
poor
slender
slight
thin
unsound
imponderable
false
too little too late
Antonyms
real
genuine
strong
substantial
thick
serious
Synonyms
adj worthless; unfounded
baseless
unscientific
untrue
irrational
inoperative
unreasonable
unsound
null
void
bad
wrong
fallacious
illogical
mad
nugatory
null and void
sophistic
unreasoned
false
ill-founded
not binding
not working
reasonless
Antonyms
honest
valid
logical
sensible
stable
OK
worthwhile
worthy
healthy
true
reasonable
sound
good
right
well
Synonyms
adj illogical, senseless
insane
crazy
stupid
incoherent
unreasonable
preposterous
unsound
wrong
ridiculous
absurd
unwise
foolish
aberrant
wild
loony
raving
silly
invalid
brainless
delirious
demented
disconnected
disjointed
distraught
fallacious
flaky
injudicious
mad
mindless
nonsensical
nutty
specious
unstable
unthinking
wacky
freaky
kooky
sophistic
cockamamie
off-the-wall
reasonless
unreasoning
Antonyms
rational
sane
sensible
logical
wise
reflective
stable
balanced
reasonable
sound
well
realistic
responsible
smart
serious
thoughtful
Synonyms
adj flimsy
cheap
defective
insubstantial
makeshift
ramshackle
rickety
shoddy
slipshod
unsound
unsubstantial
jerry-rigged
junky
Synonyms
adj crazy, mad
maniacal
crazed
bananas
maniac
psychotic
stupid
zany
absurd
irrational
baked
balmy
bonkers
cracked
daft
demented
deranged
flaky
foolish
idiotic
insane
nonsensical
nutty
preposterous
screwy
unsound
dippy
kooky
loco
whacko
schizoid
fried
flipped out
freaked out
psyched out
Antonyms
logical
rational
sensible
healthy
sane
reasonable
Synonyms
adj crazy, insane
fantastic
frenzied
delirious
kooky
nutty
demented
frantic
absurd
foolish
psychotic
aberrant
bananas
batty
crazed
cuckoo
daft
deranged
distracted
foolhardy
frenetic
illogical
imprudent
invalid
irrational
loony
ludicrous
lunatic
mental
non compos mentis
nonsensical
preposterous
rabid
raving
senseless
unbalanced
unhinged
unreasonable
unsafe
unsound
unstable
wacky
of unsound mind
off one’s rocker
out of one’s mind
Antonyms
collected
sane
rational
sensible
wise
OK
disenchanted
calm
balanced
reasonable
sound
cheered
happy
unenthusiastic
Synonyms
adj wrong, incorrect
erroneous
inaccurate
inappropriate
confused
misled
untrue
faulty
misguided
unfounded
illogical
deluded
confounded
misunderstanding
warranted
fooled
deceived
at fault
fallacious
ill-advised
off base
unadvised
unreal
unsound
false
tricked
misconstrued
misjudging
duped
misinformed
misinterpreting
all wet
barking up wrong tree
confused with
off track
under wrong impression
way off
wide of mark
wrong number
wrongly identified
Antonyms
valid
honest
correct
right
true
accurate
substantiated
exact
fair
just
precise
sound
Synonyms
adj gloomy, nasty, sickly
pessimistic
melancholy
macabre
unnatural
ghoulish
ghastly
gruesome
grim
aberrant
abnormal
ailing
dark
deadly
depressed
despondent
diseased
dreadful
frightful
grisly
hideous
irascible
malignant
monstrous
moody
saturnine
sick
somber
sullen
unhealthy
unsound
unusual
unwholesome
horrid
brooding
infected
Antonyms
cheerful
joyful
pleasant
healthy
pleased
happy
sound
Synonyms
adj dangerous
uncertain
touchy
threatening
hazardous
shaky
treacherous
precarious
unstable
delicate
ticklish
rugged
dicey
risky
chancy
exposed
hairy
insecure
loaded
unhealthy
unsafe
unsound
unsteady
unsure
vulnerable
wicked
dynamite
Russian roulette
on thin ice
playing with fire
touch and go
Antonyms
stable
OK
certain
definite
secure
sure
calm
nice
safe
firm
steady
strong
easy
Synonyms
adj small, insignificant
paltry
measly
inconsequential
tiny
frail
trivial
feeble
diminutive
fragile
inferior
infirm
little
minor
niggling
nothing
peanut
petty
picayune
piddling
runt
stunted
trifling
two-bit
underfed
undeveloped
unsound
unsubstantial
weak
wee
worthless
zero
zilch
weakly
undersized
half-pint
peewee
pint-sized
shrimp
small time
small-fry
unconsequential
Antonyms
giant
huge
large
important
significant
strong
big
Synonyms
adj dangerous
tricky
uncertain
unhealthy
unsound
treacherous
hazardous
unsafe
precarious
perilous
sensitive
delicate
speculative
dicey
chancy
endangered
hairy
iffy
insecure
long shot
out on a limb
rocky
ticklish
touch-and-go
touchy
venturesome
wicked
wide-open
jeopardous
fraught with danger
going for broke
hanging by a thread
not a prayer
off the deep end
on slippery ground
on the spot
on thin ice
playing with fire
Antonyms
honest
healthy
stable
harmless
protected
certain
definite
secure
sure
strong
well
safe
insensitive
assured
Synonyms
adj decayed, decaying
putrid
rotting
disgusting
rancid
noxious
sour
spoiled
corrupt
moldy
stale
bad
crumbling
fetid
foul
gross
loathsome
loud
mephitic
noisome
offensive
rank
stinking
strong
tainted
touched
unsound
overripe
bad-smelling
corroded
crumbled
decomposed
decomposing
disintegrated
disintegrating
fecal
feculent
festering
infected
moldering
perished
polluted
purulent
pustular
putrescent
putrified
smelling
Antonyms
perfumed
pleasant
helpful
wholesome
honest
moral
trustworthy
kind
fresh
sweet
good
pure
new
undecayed
decent
uncorrupt
nice
superior
Synonyms
adj despicable, inferior, bad
unpleasant
unlucky
lousy
diseased
sour
crummy
amiss
nasty
dirty
base
below par
bum
contemptible
defective
deplorable
disagreeable
disappointing
dissatisfactory
filthy
impaired
inadequate
injured
mean
poor
punk
regrettable
rough
scurrilous
shaky
sorry
substandard
unacceptable
unfortunate
unhappy
unsatisfactory
unsound
vile
wasted
wicked
withering
wrong
displeasing
low-grade
bruised
Antonyms
pleasant
pleasing
wonderful
magnificent
friendly
moral
honest
trustworthy
kind
agreeable
good
great
happy
clean
fresh
new
undecayed
decent
uncorrupt
nice
superior
Synonyms
adj silly, meaningless
ludicrous
stupid
illogical
insignificant
incongruous
unreasonable
ridiculous
absurd
mindless
pointless
irrational
asinine
batty
crazy
daft
double talk
fatuous
flaky
foolish
idiotic
inane
inconsistent
mad
moronic
nonsensical
nutty
purposeless
simple
trivial
unimportant
unintelligent
unsound
unwise
wacky
imbecilic
doublespeak
purportless
unmeaning
without rhyme or reason
Antonyms
logical
sensible
intelligent
meaningful
rational
wise
reasonable
feeling
Synonyms
adj trembling
rocky
nervous
insecure
weak
precarious
unstable
wobbly
unsettled
jittery
rickety
unsteady
infirm
jerry-built
rattletrap
shaking
tremulous
unsound
unsure
vacillating
wavering
yielding
aquiver
quivery
tottering
tottery
tumbledown
all aquiver
aquake
ashake
faltering
fluctuant
jellylike
not set
quaking
rootless
tremorous
unfirm
Antonyms
brave
confident
guarded
protected
stable
unwavering
steady
happy
certain
secure
sure
safe
sound
firm
strong
definite
unshaky
indubious
Synonyms
adj doubtful
questionable
unclear
uncertain
unsettled
precarious
dubious
unsteady
indecisive
problematic
suspect
undependable
unreliable
unsound
unsure
not dependable
not reliable
unsupported
Antonyms
undoubted
stable
unwavering
certain
definite
sure
clear
firm
steady
unshaky
indubious
Synonyms
adj not deep
flat
trivial
empty
hollow
shelf
slight
surface
shoal
trifling
cursory
sand bar
superficial
unsound
inconsiderable
depthless
Antonyms
aware
considered
intelligent
raised
full
important
significant
deep
thoughtful
Synonyms
adj misleading
incorrect
untrue
inaccurate
spurious
plausible
erroneous
deceptive
apparent
captious
credible
delusive
empty
fallacious
flattering
hollow
idle
illogical
likely
nugatory
ostensible
ostentatious
presumable
presumptive
pretentious
probable
seeming
sophisticated
unsound
vain
wrong
colorable
sophistic
false
apparently right
beguiling
casuistic
sophistical
Antonyms
honest
real
valid
truthful
credible
correct
right
true
accurate
genuine
Synonyms
adj dangerous
tricky
ominous
hazardous
unsafe
precarious
unreliable
icy
slippery
ticklish
unstable
risky
perilous
difficult
alarming
chancy
deceptive
faulty
hairy
insecure
menacing
misleading
shaky
undependable
unhealthy
unsound
wicked
jeopardous
dissembled
Antonyms
uncomplicated
honest
protected
stable
reliable
friendly
forthright
loyal
harmless
easy
certain
safe
secure
definite
strong
sure
straightforward
true
untreacherous
Synonyms
adj made up
bogus
deceitful
dishonest
fake
falsified
fictitious
fishy
framed
fraudulent
imaginary
incorrect
invalid
lying
misleading
phony
sham
unfounded
unsound
untrue
invented
false
concocted
cooked up
cooked-up
devised
fabricated
made up
Synonyms
adj crazy; mentally disturbed
unhinged
irrational
unsound
unstable
deranged
erratic
troubled
touched
batty
daft
demented
eccentric
flaky
insane
kinky
lunatic
mad
non compos mentis
nutty
psychotic
freaky
kooky
unscrewed
nobody home
not all there
out to lunch
unglued
Antonyms
sane
stable
sound
strong
steady
balanced
even
fair
just
well
Synonyms
adj irresponsible
unreliable
bum
capricious
careless
changeable
dubious
erratic
fickle
fly-by-night
inconsistent
inconstant
indefinite
indeterminate
loose
treacherous
trick
tricky
uncertain
unpredictable
unsafe
unsound
unstable
unsure
untrustworthy
variable
no-good
no bargain
trustless
unassured
Antonyms
dependable
reliable
trustworthy
responsible
Synonyms
adj sick
unsound
delicate
ailing
below par
debilitated
diseased
down
dragging
feeble
frail
ill
infirm
invalid
peaked
poorly
run-down
shaky
sickly
unwell
weak
in a decline
in ill health
in poor health
laid low
out of action
out of shape
Antonyms
healthy
strong
well
good
Synonyms
adj very bad in effect on well-being
perverse
noxious
dangerous
hazardous
negative
perilous
harmful
unsound
degrading
detrimental
undesirable
corrupt
unsanitary
corrupting
poisonous
risky
baneful
chancy
degenerate
deleterious
morbid
nefarious
noisome
rotten
treacherous
unhealthful
unwholesome
villainous
virulent
wicked
demoralizing
insalubrious
jeopardous
Antonyms
helpful
wholesome
guarded
healthy
good
pure
safe
secure
certain
sound
strong
well
Synonyms
adj not trustworthy, not true
tricky
uncertain
inaccurate
irresponsible
treacherous
dubious
unsound
fickle
unstable
deceptive
untrustworthy
capricious
undependable
deceitful
delusive
disreputable
erroneous
fake
fallible
fly-by-night
furtive
hollow
implausible
inconstant
makeshift
meretricious
mistaken
pretended
pseudo
questionable
sham
shifty
specious
unconvincing
underhand
underhanded
unfaithful
unsure
untrue
vacillating
wavering
weak
hallucinatory
false
Antonyms
frank
honest
reliable
trustworthy
forthright
stable
truthful
dependable
certain
clear
definite
sure
accurate
correct
right
true
strong
constant
faithful
steady
responsible
Synonyms
adj dangerous
uncertain
hazardous
treacherous
untrustworthy
unsound
unstable
unreliable
perilous
risky
insecure
alarming
chancy
erratic
explosive
precarious
shaky
slippery
threatening
ticklish
touchy
undependable
fearsome
hanging by a thread
on a limb
on thin ice
touch and go
Antonyms
honest
reliable
trustworthy
stable
harmless
protected
certain
secure
sure
safe
true
strong
Synonyms
adj dishonest
incorrect
erroneous
inaccurate
unsound
spurious
apocryphal
distorted
mistaken
fictitious
specious
wrong
misleading
untruthful
deceptive
unfaithful
cheating
deceitful
delusive
deviant
disloyal
faithless
fallacious
hollow
inconstant
inexact
lying
meretricious
off
perfidious
recreant
sham
traitorous
treacherous
two-faced
untrustworthy
wide
counterfactual
perjured
false
dissembling
forsworn
imprecise
out of line
prevaricating
unloyal
Antonyms
valid
factual
real
honest
truthful
authentic
correct
right
true
accurate
actual
genuine
precise
just
straight
sound
faithful
Synonyms
adj stupid, irresponsible
foolhardy
ill-considered
thoughtless
inappropriate
naive
unsound
silly
undesirable
unfortunate
ill-advised
foolish
misguided
reckless
imprudent
childish
immature
impolitic
improvident
inadvisable
inane
indiscreet
inept
injudicious
rash
senseless
short-sighted
unintelligent
witless
Antonyms
careful
cautious
discreet
wise
sensible
prudent
sagacious
thoughtful
serious
responsible
Synonyms
adj lacking, inadequate
deficient
gone
short
missing
shy
failing
deprived
disappointing
needed
omitted
scant
bankrupt
empty
absent
away
bereft
cut off
defective
destitute
devoid
faulty
half-baked
imperfect
incomplete
inferior
less
minus
patchy
poor
scanty
scarce
sketchy
substandard
unsound
unfulfilled
cooked
burned out
in default
not good enough
not up to par
out of gas
too little too late
Antonyms
existing
adequate
enough
sufficient
satisfactory
present
perfect
Synonyms
adj not strong
shaky
uncertain
hesitant
weakened
powerless
fragile
anemic
sickly
wobbly
frail
sluggish
feeble
unsteady
debilitated
decrepit
delicate
effete
enervated
exhausted
faint
flaccid
flimsy
infirm
insubstantial
irresolute
lackadaisical
languid
limp
makeshift
prostrate
puny
rickety
rocky
rotten
senile
spent
spindly
supine
tender
torpid
undependable
unsound
unsubstantial
wasted
wavering
languorous
weakly
forceless
impuissant
out of gas
Antonyms
unwavering
powerful
unbreakable
healthy
stable
potent
brave
confident
noisy
capable
sufficient
guarded
protected
firm
steady
certain
sure
definite
active
strong
able
hearty
bold
loud
fit
safe
secure
concentrated
thick
unshaky
Synonyms
adj destructive, troublesome
outrageous
fierce
ugly
acute
agonizing
awful
barbarous
bothersome
chancy
dangerous
difficult
distressing
dreadful
fearful
galling
harmful
hazardous
injurious
intense
mean
mighty
offensive
painful
perilous
pesky
risky
severe
terrible
treacherous
trying
uncivilized
unconscionable
ungodly
unhealthy
unholy
unpleasant
unsound
vexatious
crashing
troublous
Antonyms
pleasing
kind
moral
assisting
helpful
useful
worthwhile
good
gentle
decent
nice
aiding
amateur
Synonyms
adj incorrect
untrue
inaccurate
mistaken
unsound
bad
erroneous
awry
amiss
misguided
erring
out
askew
astray
at fault
defective
erratic
fallacious
faulty
inexact
out of commission
out of order
perverse
rotten
specious
spurious
unsatisfactory
unsubstantial
wide
counterfactual
false
miscalculated
fluffed
misconstrued
mishandled
goofed
in error
misfigured
not precise
not right
not working
off-target
on the wrong track
out of line
sophistical
ungrounded
Antonyms
honest
valid
OK
moral
acceptable
appropriate
suitable
true
accurate
correct
precise
right
just
sound
good
decent
Synonyms
adj dilapidated
decrepit
run-down
ramshackle
bedraggled
deteriorated
infirm
neglected
old
seedy
shabby
threadbare
unsound
battered
falling apart
in disrepair
Antonyms
healthy
intact
sturdy
good
solid
sound
well-kept
Synonyms
adj of unsound mind
demented
lunatic
unbalanced
unsound
non compos
not of sound mind
deprived of one’s wits
Synonyms
adj tottery
makeshift
rickety
unsound
unstable
Synonyms
adj unhealthy
baneful
corrupt
decayed
deleterious
detrimental
evil
foul
harmful
immoral
impure
inimical
malignant
morbid
noxious
offensive
pernicious
poisonous
repulsive
toxic
unclean
unhealthful
unsound
insalubrious
pathological
Antonyms
seemly
healthful
nutritious
wholesome
proper
Synonyms
adj perverted
perverse
distorted
corrupt
perplexing
confused
sick
puzzling
awry
unsound
Antonyms
wholesome
clean
even
straight
clear
simple
untwisted
Synonyms
adj indefensible
unsound
illogical
unsupportable
flawed
Synonyms
adj shaky
rocky
groggy
precarious
unstable
wobbly
rickety
erratic
capricious
changeable
dizzy
fickle
giddy
inconstant
unreliable
unsettled
unsound
vacillating
variable
wavering
wayward
quivery
fluctuating
shifting
teetering
tippy
wabbly
wiggly
Antonyms
dependable
stable
steady
certain
definite
strong
sure
Synonyms
adj insane
crazy
lunatic
cuckoo
maniac
nuts
sick
psycho
crackers
bonkers
brainsick
daft
demented
deranged
distraught
disturbed
dotty
kooky
loco
mad
maniacal
mentally ill
moonstruck
touched
unbalanced
unhinged
unsound
wacky
crazy as a loon
mad as a hatter
not all there
nutty as a fruitcake
out to lunch
sick in the head
stark raving mad
off one’s rocker
out of one’s mind
Antonyms
sane
sensible
healthy
Synonyms
adj insane
batty
bonkers
cracked
crackers
crazed
crazy
daft
demented
disordered
distraught
dotty
lunatic
mad
maniac
maniacal
mentally ill
moonstruck
nuts
nutty
psychotic
touched
unbalanced
unhinged
unsound
mad as a hatter
not all there
sick in the head
stark raving mad
off one’s rocker
out of one’s mind
Synonyms
adj insane
crazy
lunatic
cuckoo
nuts
psychotic
sick
psycho
batty
bonkers
brainsick
cracked
crazed
daft
demented
deranged
distraught
disturbed
dotty
kooky
loco
mad
mentally ill
moonstruck
nutty
touched
unbalanced
unhinged
unsound
wacky
crazy as a loon
not all there
out to lunch
sick in the head
stark raving mad
off one’s rocker
out of one’s mind
Antonyms
sane
sensible
healthy
Synonyms
adj insane
nutty
bananas
batty
bonkers
buggy
crackers
crazed
crazy
cuckoo
daft
demented
disordered
dotty
eccentric
kooky
loco
loony
lunatic
mad
mentally ill
moonstruck
nuts
off
touched
unbalanced
unsound
wacky
crazy as a loon
mad as a hatter
not all there
nutty as a fruitcake
of unsound mind
stark raving mad
off one’s rocker
out of one’s mind
Synonyms
adj unwise
thoughtless
indiscreet
ill-advised
misguided
reckless
imprudent
childish
foolhardy
foolish
immature
impolitic
improvident
inadvisable
inane
inappropriate
inept
injudicious
naive
rash
senseless
short-sighted
silly
undesirable
unfortunate
unintelligent
unsound
witless
Antonyms
wise
careful
cautious
Synonyms
adj insane
batty
bizarre
brainsick
cracked
crazed
cuckoo
daft
demented
deranged
disordered
distraught
dotty
fatuous
frenzied
idiotic
impractical
irrational
irresponsible
loony
lunatic
maniac
maniacal
mentally ill
moonstruck
nuts
nutty
paranoid
preposterous
psychopathic
psychotic
rabid
raging
raving
screwy
senseless
unhinged
unsound
around the bend
crazy
crazy as a loon
derailed
mad
mad as a hatter
mental
not all there
nutty as a fruitcake
of unsound mind
off
schizophrenic
sick in the head
stark raving mad
touched
unbalanced
unsettled
wild
wrong
off one’s rocker
out of one’s mind
Synonyms
adj insane
batty
bizarre
brainsick
cracked
crazed
cuckoo
daft
demented
deranged
disordered
distraught
dotty
fatuous
frenzied
idiotic
impractical
irrational
irresponsible
loony
lunatic
maniac
maniacal
mentally ill
nuts
nutty
paranoid
preposterous
psychopathic
psychotic
rabid
raging
raving
screwy
senseless
unhinged
unsound
around the bend
crazy
crazy as a loon
derailed
mad
mad as a hatter
mental
not all there
nutty as a fruitcake
of unsound mind
off
schizophrenic
sick in the head
stark raving mad
touched
unbalanced
unsettled
wild
wrong
off one’s rocker
out of one’s mind
Synonyms
adj fallacious
deceptive
delusive
delusory
erroneous
fictitious
fishy
fraudulent
illogical
illusory
incorrect
invalid
irrational
mad
misleading
mistaken
off
phony
specious
spurious
unfounded
unreal
unreasonable
unreasoned
unsound
untrue
beguiling
deceiving
deluding
false
reasonless
sophistical
ungrounded
way off
Synonyms
adj insecure
loose
vacillating
wavering
exposed
defenseless
frail
hazardous
immature
infirm
insubstantial
perilous
precarious
rickety
rocky
shaky
tottery
unguarded
unprotected
unreliable
unsafe
unsound
unstable
unsteady
unsure
vulnerable
weak
wobbly
rootless
fluctuant
open to attack
unshielded
Synonyms
adj insecure
defenseless
exposed
frail
hazardous
immature
infirm
insubstantial
loose
perilous
precarious
rickety
rocky
shaky
tottering
unguarded
unprotected
unreliable
unsafe
unsound
unstable
unsteady
unsure
vacillating
vulnerable
wavering
weak
wobbly
fluctuant
open to attack
rootless
unshielded
Synonyms
adj not true
counterfactual
deceitful
deceptive
delusive
deviant
disloyal
distorted
erroneous
faithless
fallacious
fictitious
hollow
inaccurate
inconstant
incorrect
inexact
lying
meretricious
misleading
mistaken
off
perfidious
perjured
recreant
sham
specious
spurious
traitorous
treacherous
two-faced
unfaithful
unsound
untrue
untrustworthy
untruthful
wide
wrong
dissembling
false
forsworn
imprecise
out of line
prevaricating
unloyal
Synonyms
adj infirm
ailing
anemic
debilitated
decrepit
delicate
failing
faint
feeble
flimsy
fragile
frail
halting
ill
insecure
insubstantial
irresolute
lame
puny
shaky
unsound
unstable
unsubstantial
vacillating
wavering
weak
wobbly
anile
enfeebled
faltering
laid low
sensile
Read Also:
- Un sounded
Synonyms for un sounded adj unable to speak silent speechless tongue-tied silenced quiet muffled mum unexpressed unspoken voiceless aphonic aphasic aphasiac tongueless unpronounced unsounded unspeaking wordless Antonyms for un sounded communicative articulate speaking vocal Synonyms adj situated deep or wide ethereal immense infinite undetermined vast wide unsounded Antonyms possible
- Un sounder
Synonyms for un sounder adj not well; flimsy incorrect illogical erroneous unhealthy defective insecure fragile unsafe inaccurate shaky unstable insane unreliable faulty unbalanced ailing crazed dangerous decrepit delicate demented deranged diseased fallacious frail ill incongruous infirm insubstantial invalid lunatic mad rickety specious unhinged unsteady unsubstantial unwell weak wobbly tottering false flawed in poor health not […]
- Un soundest
Synonyms for un soundest adj not well; flimsy incorrect illogical erroneous unhealthy defective insecure fragile unsafe inaccurate shaky unstable insane unreliable faulty unbalanced ailing crazed dangerous decrepit delicate demented deranged diseased fallacious frail ill incongruous infirm insubstantial invalid lunatic mad rickety specious unhinged unsteady unsubstantial unwell weak wobbly tottering false flawed in poor health not […]
- Un soundness
Synonyms for un soundness noun infirmity vulnerability ailment feebleness fragility defect deficiency shortcoming affliction decay imperfection flimsiness malady frailness weakness delicacy decrepitude confinement frailty insubstantiality puniness debility debilitation fault failing disease indisposition malaise disorder ailing delicateness fragileness unsubstantiality weakliness unhealthiness flu unwellness diseasedness ill health sickliness unhealth Antonyms for un soundness health soundness advantage improvement […]
- Un soundnesses
Synonyms for un soundnesses noun infirmity vulnerability ailment feebleness fragility defect deficiency shortcoming affliction decay imperfection flimsiness malady frailness weakness delicacy decrepitude confinement frailty insubstantiality puniness debility debilitation fault failing disease indisposition malaise disorder ailing delicateness fragileness unsubstantiality weakliness unhealthiness flu unwellness diseasedness ill health sickliness unhealth Antonyms for un soundnesses health soundness advantage improvement […]