Quickly synonyms such as abruptly, asap (as soon as possible), and a mile a minute. Quickly is an adverb, and its antonyms are slowly and gradually. Additionally, here are 83 synonyms and nearby words for quickly as well as words beginning with
Q, and Qu.
83 synonyms for quickly
ASAP (as soon as possible)
a mile a minute
apace
as soon as possible
at (full) speed
at a gallop
at a rate of knots
at breakneck speed
at full tilt
at high speed
at once
at the double
at the speed of light
at warp speed
before you can say knife
briefly
briskly
cursorily
desultorily
directly
double quick
expeditiously
fleetingly
forthwith
hastily
hell for leather
hotfoot
hurriedly
in a hurry
in double quick time
in haste
instantaneously
instanter
instantly
lickety-split
like (greased) lightning
like a bat out of hell
like a bomb
like a bullet out of a gun
like a scalded cat
like a shot
like a whirlwind
like an arrow from a bow
like billy-o
like blazes
like mad
like nobody's business
like the clappers
like the deuce
like the wind
madly
momentarily
nippily
p.d.q. (pretty damn quick)
perfunctorily
post-haste
precipitately
promptly
pronto
right away
shortly
soon after
speedily
straight
straight away
straight off
superficially
swiftly
with all possible haste
with all speed
with dispatch
without delay
without further/more ado