may; might; perhaps; may be; possibly
may; might; perhaps; may be; possibly
even; (if) only; just; besides; on top of that
to be ...-ing; to have been ...-ing
isn't it?; don't you think?; right?; surely; come on
jump; jumping event (skiing, track and field); jumping (to another page after clicking a hyperlink); jump (in price); sudden rise
to fall down; to drop; to be omitted; to be missing; to decrease; to sink; to fail (e.g. exam or class)
beginning; outset; first; onset
speed; velocity; pace; velocity
to be sufficient; to be enough; to be worth doing; to be worthy of; to do (the job); to serve
deplorable; regrettable; disappointing; vexing; unfortunate
ball; sphere; bead (of sweat, dew, etc.); drop; ball (in sports); pile (of noodles, etc.); bullet
-like; sort of; similar to; resembling
in one go; in one gulp; in one breath; immediately; instantly; right away
to begin shooting; to shoot out
good; excellent; sufficient; enough; profitable (deal, business offer, etc.); beneficial
to be broken; to break; to fall through; to come to nothing
is not; am not; are not; isn't it?
reaction; recoil; kick; backlash
use; utilization; utilisation; application
to stuff into; to jam; to shorten; to move closer together; to reduce (spending); to conserve; to focus intently on
pipe; tube; gun barrel; gun; cannon; well lining
book; volume; this; present; main; head
to attach; to join; to furnish (a house with); to wear; to put on; to keep a diary; to make an entry
continuation; succession; series
gas (state of matter, e.g. poison gas, natural gas); gasoline; gas; dense fog; thick fog; gas stove
jet; spray; injection; jet propulsion
frantic dash; rushing at full speed
ah!; oh!; yes; indeed; aah; gah
understood; I see; OK; present; here
to be careful; to pay attention; to take care
to enter; to go into; to break into; to join; to enroll; to contain; to hold
danger; peril; hazard; risk
so; therefore; accordingly; consequently; on those grounds; that is why
(what) the heck; (why) in the world; one object; one body; one form; one style
to stop (an activity); to cease; to discontinue; to cancel; to abandon; to give up
dangerous; risky; in danger; in jeopardy; uncertain; unreliable
explosion; detonation; eruption; eruption (of discontent, etc.); outburst; outpouring
safe; secure; certainly; surely; no thanks; I'm good
heavy; weighty; heavy (feeling); depressed; slow; sluggish; important (position, responsibility, etc.)
to believe; to believe in; to place trust in; to confide in; to have faith in