abduct
arrest
asphyxiate
backpedal
backwater
bottle up
brake
burke
carry off
censor
check
choke
choke off
clamp down on
clip the wings
cork
cork up
crack down on
crush
curb
damp down
decelerate
deflate
delay
detain
disarm
draw rein
drown
dumbfound
ease off
ease up
enchain
extinguish
gag
garrote
hamstring
handcuff
hobble
hog-tie
hold back
hold down
hold in check
hold up
hush
hush-hush
impede
jump on
keep back
keep down
enrich
foot lever
foot pedal
pedal
treadle
valve
throttled
throttles
throttling
accelerator
actuator
adjustable
deckedge
detent
ejector
exhaust
gearshift
handlebar
ignition
injector
latch
lever
pawl
rotor
rudder
shutoff
steer
thermostat
thruster
trigger
turbine
winch
windage
bottel
bottle
cottle
glottal
pottle
wattle