(suf) gear
speed (as in 4 speed automatic transmission and such)
(n) speed of sound
(n,vs) (1) acceleration
speed up
(adj-f) (2) accelerator
(P)
(adj-na,n,adj-no) high speed
celerity
mobility
express (train that bypasses many stations)
(P)
(n) slow speed
(adj-na,n) rapid (e.g. progress)
(P)
(n) speed of a pitched ball
(pitcher's) pace
(n,vs,adj-no) deceleration
(P)
(n) speed of light
(adj-na,n,adj-no) (1) high speed
high gear
(2) (abbr) highway
freeway
expressway
motorway
(P)
(adj-no) fastest
(n) speed (per hour)
(P)
(n,vs) stall (in flying)
(P)
(n) (physics) initial velocity
(adj-na,n) godspeed
swiftness
(adj-na,n) quick
fast
rapid
swift
prompt
streamlined
expedited
expeditious
(P)
(adj-na,n) hasty
rough and ready
(P)
(n,adj-no) full speed
(adv) at once
immediately
without delay
promptly
(P)
(adj-i) (1) fast
quick
hasty
brisk
(2) early (in the day, etc.)
premature
(3) (too) soon
not yet
(too) early
(4) easy
simple
quick
(P)
(adv) (1) early
soon
(2) quickly
swiftly
rapidly
fast
(P)
(n) speed
(P)
(adj-f) quick drying
(n,vs,adj-no) shorthand
stenography
(P)
(adj-na) immediate
quick
sudden
(n) fastball
(P)
(n) quick work
(clever) feat
(n,vs) prompt decision
summary judgment
summary judgement
(n) speedy effect
(n,adj-no) fast-talking
rapid talking
