Fast

Synonyms for fast
adj speedy

rapid
agile
brisk
nimble
hot
quick
swift
fleeting
electric
flying
hurried
ready

accelerated
dashing
snap
fleet
racing
active
breakneck
expeditious
hasty
on the double
posthaste
presto

pronto
snappy
winged
flashing
PDQ
blue streak
chop-chop
double-time
expeditive
hairtrigger
hypersonic
in a jiffy

in nothing flat
lickety split
like a bat out of hell
like all get out
like crazy
like mad
speedball
supersonic
velocious
screamin’

Antonyms for fast

clumsy
sluggish
boring
tardy
unhurried
impermanent

movable
unattached
moral
slow
dull
plodding

flexible
insecure
loose
unfixed
good
upright

Synonyms
adj fixed, immovable

tight
durable
sure
stable
sound
firm
faithful
set
fastened

secure
stuck
fortified
held
adherent
permanent
staunch
close
constant

constrained
lasting
ardent
impregnable
indelible
inextricable
loyal
resistant
resolute

steadfast
tenacious
unwavering
true
attached
wedged
glued
true blue

Antonyms

wobbly
unstable
changeable
indefinite
irresolute
disloyal
inconstant
unreliable
untrue
inaccurate
uncertain
undecided

unprotected
ephemeral
temporary
tardy
unhurried
impermanent
movable
unattached
moral
flexible
loose
soft

weak
moving
wavering
unfixed
open
ending
plodding
slow
insecure
good
upright

Synonyms
adj immoral, promiscuous

loose
easy
debauched
wanton
light
depraved
libertine
gadabout
wild

dissipated
bawdy
profligate
careless
devil-may-care
dissolute
extravagant
flirtatious
frivolous

giddy
incontinent
indecent
intemperate
lascivious
lecherous
lewd
libidinous
licentious

lustful
rakish
reckless
salacious
self-indulgent
sportive
sporty
unchaste
self-gratifying

Antonyms

virtuous
moral
careful
chaste
tardy
unhurried
impermanent
movable

unattached
strict
clean
pure
uncorrupt
decent
gentle
nice

good
plodding
slow
flexible
insecure
unfixed
upright

Synonyms
adv speedily

rapidly
swiftly
soon
quickly
quick
swift
apace

flat-out
hastily
in a flash
posthaste
presto
promptly
pronto

chop-chop
expeditiously
fleetly
full tilt
hurriedly
in haste
in nothing flat

in short order
like a flash
like a shot
like greased lightning
like wildfire

Antonyms

slowly
slow

loosely
unfixedly

Synonyms
adv fixedly

tight
hard
firm

deeply
firmly
securely

solidly
soundly
steadfastly

tightly

Antonyms

slow
slowly

loosely
unfixedly

Synonyms
noun abstention from eating

abstinence

diet

xerophagy

fasting

Antonyms

indulgence
eating

feast
gluttony

gorging
stuffing

Synonyms
verb go without food

abstain
forbear
diet

refrain
starve
famish

deny oneself
go hungry
not eat

Antonyms

glut
gorge

stuff
indulge

eat