to turn back (e.g. half-way); to return; to go back; to recover (e.g. something lost); to be returned; to rebound
at once; immediately; without delay; promptly
such; this sort of; like this
sudden; unexpected; unpredictable; unforeseen
state of affairs (around you); situation; circumstances
correspondence (to); equivalence; suitability; coordination; dealing with; coping with
indicates reason or excuse; indicates dissatisfaction; indicates desire to be pampered or indulged
new; novel; fresh; recent; latest; up-to-date
search; lookup; hunt; (item of) research; exploration; investigation
mechanism; mechanics; machines; mechanic
development; exploitation
had better ...; had better not ...
business; task; use; purpose; for the use of ...; used for ...
variable; changeable; convertible; controllable
transformation; variation; metamorphosis; modification; deformation; variety
pattern; behavioural pattern; behavioral pattern; predictability
all-purpose; utility; universal; all-powerful; almighty; omnipotent
model; type (e.g. of machine, goods, etc.); type; style; mold (mould); template; kata (standard form of a movement, posture, etc. in martial arts, sport, etc.)
automatic; intransitive verb
things like; something like; someone like; such a thing as; (the fact) that; to think that
to hold back others from achieving success; to stand in the way of; to sabotage
only; merely; approximately; about; just (finished, etc.); as if to; (as though) about to
to roll up; to enfold; to swallow up; to involve; to drag into
a lot; lots; enough; sufficient; enough; too many
danger; peril; hazard; risk
to go through; to suffer; to experience (something unpleasant)
(some) more; even more; longer; further
tightly (holding on); firmly; strongly (built); solidly; properly; well
to be (of animate objects); to exist; to stay; to be ...-ing; to have been ...-ing
to finish; to end; to merely result in something less severe than expected; to feel at ease; to feel unease or guilt for troubling someone; to be sorry
should (be); bound (to be); nock (of a bow); nock (of an arrow); nock-shaped grip (between thumb and forefinger); wooden frame on the tip of the mast of a Japanese ship that prevents the hawser from falling out
like; similar to; as with; in the same way
to be ruined; to go under; to perish; to be destroyed
consequence; outcome; result; blame
I'm sorry; my apologies; may I come in?; permission; leave; dismissal
to be packed (with); to be full (space, schedule, etc.); to be blocked (road, pipe, nose, etc.); to be clogged; to shorten (width, interval, etc.); to shrink (shirt, word form, etc.); to be at a loss
talk; speech; topic; subject; discussions; negotiation; rumor
to differ (from); to vary; to not be in the usual condition; to not match the correct (answer, etc.); to be different from promised; isn't it?
this sort of; this kind of; like this; such
to have been decided (so) that; to have been arranged (so) that; to be the result (of); to be the outcome; to be the reason (for)
worry; concern; anxiety; care; help; aid
unreliable; undependable; helpless; forlorn; worried; uneasy