Dull

Synonyms for dull
adj unintelligent

tedious
dim
slow
simple
boring
stupid
dumb
sluggish
addled
shallow

low
backward
besotted
brainless
daffy
daft
dense
dim-witted
half-baked
ignorant

indolent
insensate
moronic
obtuse
scatterbrained
stolid
thick
vacuous
wearisome
witless

doltish
feeble-minded
imbecilic
simple-minded
not bright
numskulled
unintellectual

Antonyms for dull

exciting
interesting
intelligent
cognizant
witty
lively
vivacious
knifelike

serrated
eventful
lustrous
bright
smart
active
fast
keen

sharp
quick
sensitive
pointed
clear
light
luminous

Synonyms
adj insensitive

flat
slow
boring
quiet
lifeless
listless
placid
sluggish
even
slack
depressed

callous
accustomed
blank
still
empty
apathetic
colorless
dead
heavy
impassible
inactive

indifferent
inert
insensible
jejune
languid
lumpy
monotonous
prosaic
regular
routine
spiritless

stagnant
stolid
torpid
unexciting
unresponsive
unsympathetic
usual
vacuous
passionless

Antonyms

agitated
energetic
lively
spirited
alert
satisfied
filled
intelligent
witty
vivacious

exciting
interesting
knifelike
serrated
eventful
lustrous
active
fast
full
keen

sharp
smart
quick
sensitive
pointed
bright
clear
light
luminous

Synonyms
adj boring, uninteresting

tedious
dry
flat
humdrum
repetitive
dreary
tame
stupid
dismal
tiresome
stale
ordinary
plain

stock
tired
archaic
arid
blah
colorless
common
commonplace
dead
familiar
hackneyed
heavy
hoary

insipid
jejune
monotonous
out-of-date
pointless
prolix
prosaic
repetitious
routine
run-of-the-mill
soporific
trite
unimaginative

usual
vapid
worn-out
uninspiring
abused
driveling
big yawn
ho hum
longwinded
oft-repeated
prosy
usual thing

Antonyms

exciting
interesting
lively
pleasant
intelligent
witty
vivacious
knifelike

serrated
eventful
lustrous
bright
happy
light
keen
sharp

smart
quick
sensitive
active
pointed
clear
luminous

Synonyms
adj not sharp

flat
square
blunt
round

edentate
obtuse
pointless
blunted

turned
edentulate
edgeless
not keen

toothless
unpointed
unsharpened

Antonyms

dishonest
intelligent
witty
lively
vivacious
exciting
interesting
knifelike

serrated
eventful
lustrous
keen
sharp
smart
quick
sensitive

active
pointed
bright
clear
light
luminous

Synonyms
adj uneventful

flat
slow
tight
boring
quiet
lifeless
listless
placid
sluggish

even
slack
depressed
yawn
accustomed
still
apathetic
blah
dead

inactive
inert
languid
monotonous
regular
routine
slothful
stagnant
stolid

torpid
unexciting
unresponsive
usual
draggy
falling off
sitting tight
without incident

Antonyms

agitated
energetic
lively
spirited
alert
intelligent
witty
vivacious
exciting

interesting
knifelike
serrated
eventful
lustrous
active
fast
keen
sharp

smart
quick
sensitive
pointed
bright
clear
light
luminous

Synonyms
adj drab, lackluster in effect on senses

flat
subdued
dim
muddy
somber
hazy
dark
lifeless
dismal
cloudy
cold

soft
obscure
blind
plain
overcast
muffled
black
low
faded
sober
ashen

colorless
dead
dingy
dusky
feeble
grimy
indistinct
leaden
mousy
murky
opaque

shadowy
sooty
muted
dun
matte
softened
subfusc
toned-down
unlit

Antonyms

excited
intelligent
cheerful
visible
witty
lively
vivacious
exciting
interesting
knifelike
serrated

eventful
lustrous
rough
bright
brilliant
clear
distinct
light
good
smart
happy

apparent
hopeful
keen
sharp
quick
sensitive
active
pointed
luminous