like shit through a goose
mile-a-minute
bullet
blazing
faster than Minute Rice
blistering
hell-for-leather
hyperfast
superfast
superspeedy
tachy-
pokey
speed of light
speedingly
feverishly
splitting
swift
apace
fleet
like a rat up a drainpipe
lightspeed
rate
nippy
superspeed
prestissimo
lightning-quick
quickly
hand over hand
warp speed
fastish
like the wind
travel rapidly
hurry
zip
speed
at speed
at full tilt
fast-moving
volley
speedily
velocitous
high-tempo
overspeedy
rapidly
amain
in short order
chop-chop
flying
hyperspeed
quick as a flash
fast-flying
balls-out
superquick
posthaste
presto
with a quickness
on the wings of the wind
pacey
whip through
whip
belt
hyperpaced
velocious
good lick
hot
spanking
briskly
lickety
at a rate of knots
streak
speedfully
hasty
hyperaccelerated
headlong
nineteen to the dozen
have legs
overspeedily
before you can say knife
trucking
before you can say Jack Robinson
A.
fast
zippy
breakneck
gallop
allegro non troppo
furiously
red-hot
smartish
scurrying
full tilt
hurrying
hotfoot