interloper
intruder
rocket
rocket engine
trespasser
Venturi
absorber
anti-icing
compensator
deckedge
deflector
diffuser
ejector
gearshift
handwheel
haricot
heatshield
high-pressure
injector
looper
motor-vehicle
nacelle
portside
propulsion
reaction-drive
sheet-metal
tachyon
takeoff
throttle
vernier
Buster
Custer
adjuster
bluster
buster
cluster
duster
fluster
juster
luster
lustre
muster