rapid
ラピッド
quick
fast
swift
speedy
high-speed
expeditious
express
brisk
lively
prompt
flying
fleeting
lightning
meteoric
overnight
whirlwind
fast-track
whistle-stop
sudden
instantaneous
immediate
instant
hurried
hasty
abrupt
sharp
precipitate
breakneck
headlong
p.d.q.
(pretty damn quick)
fleet
alacritous
volant
/suto3/google.icon
rapid
image
rapid
define
rapid
wikipedia
rapid
weblio
rapid
kotobank
rapid
jisho
rapid