water pressure; hydraulic pressure
extent; scope; sphere; range; span
bomb blast; blast (from an explosion); shock wave
to return a punch; to strike back; to hit (the ball) straight back; to plow up; to plough up; to renovate (cotton fabric)
to take lessons in; to be taught; to learn (from a teacher); to study (under a teacher); to get training in
government; government service; the bureaucracy; government post; government official
failure; mistake; blunder
calculation; computation; reckoning; consideration; calculation; estimation
stage; step; level; rank; order; stairs
beginning; start; first (in line, etc.); origin; such as ...; not to mention ...
extinction; extinguishment; disappearance; annihilation
clear; transparent; clearing (a high-jump bar, hurdle, etc.); overcoming; getting through; clearing (the ball; in soccer); clearing (e.g. a checked box)
set (of things); combo; setting up; preparing; setting (hair); set (in tennis, volleyball, etc.); set (in a play, film, etc.)
disintegration; self-destruction
to push on; to plunge forward; to push one's way to
process; course; mechanism
to produce; to yield; to cause; to result from; to arise; to be generated
to push aside; to brush aside
to wear; to be dressed in; to have on
subtle; delicate; difficult; complex; doubtful; questionable
to fix; to settle; to standardize; constant; definite; uniform
tailspin; spin; drilling; boring
airplane; aeroplane; plane; aircraft
to see through; to see into (someone's heart, mind, etc.); to perceive; to find out; to detect
beyond; across; the other side; the distance
deep sea; depths of the sea; ocean depths
capriccio; mania; wild excitement; frenzy
to play an instrument (esp. string instruments); to dance
noise (usu. unpleasant); interference (e.g. radio); static; gossip; irresponsible criticism
to erase; to rub out; to turn off (a light, TV, heater, etc.); to switch off; to extinguish (a fire, candle, etc.); to put out; to remove (a smell, pain, etc.)
sure; no mistaking it; for certain; without doubt