good lick
apace
speed of light
feverishly
speedingly
at speed
briskly
with a quickness
run
like a rat up a drainpipe
splitting
at a rate of knots
fast-flying
flying
uptempo
prestissimo
hand over hand
rapidly
superspeedy
lightspeed
quickly
like a raped ape
hot
like a scalded dog
velocious
like the wind
like a scalded cat
rake
quicker than scat
streak
in quick sticks
zoom
hare
spin
spank
fast-moving
volley
before you can say knife
quickening
before you can say Jack Robinson
turn of pace
balls-out
off like a bride's nightie
fastish
pacey
nippy
acceleratedly
at full tilt
raking
bullet
trucking
like shit through a goose
quick as a flash
lightning fast
blazingly
lightningly
faster than Minute Rice
blazing
blistering
amain
motor
exponentially
nineteen to the dozen
speedfully
whip and spur
fast
velocitous
superspeed
hell-for-leather
full pelt
furiously
double time
rate
in no time
stretto
mile a minute
speed
double quick
like winkin
agile
nimble
overspeedy
mile-a-minute
spry
ultrarapid
in short order
quick
grasshopping
on the wings of the wind
belt
whip
chase
pace
zippingly
canter