concentration; focusing; convergence; within a collection of works
fellow; guy; thing; object; he; she
adds force or indicates command
have to (verb); must (verb); is indispensable; absolutely necessary
by any chance; (should) it happen (that); by some chance
anxiety; uneasiness; worry; apprehension; fear; insecurity
won't; hasn't; isn't; won't you
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?
to think; to consider; to think (of doing); to plan (to do); to judge; to assess; to imagine
after school (at the end of the day)
inside; within; while (e.g. one is young); during; among; amongst; in (secret, chaos, poverty, etc.)
to turn back (e.g. half-way); to return; to go back; to recover (e.g. something lost); to be returned; to rebound
good; excellent; sufficient; enough; profitable (deal, business offer, etc.); beneficial
isn't it?; let's ...; why don't we ...; how about we ...
loss; damage; harm; disadvantage; handicap; drawback
necessary; needed; essential; necessity; need; requirement
to be needed; to be wanted
recess; break time; break between classes; free period; recess time; recreation hour
how; in what way; why; for what reason; cannot possibly; no way
tension; mental strain; nervousness
tasks; things to do; errand; business (to take care of); affairs; engagement
endorsing and questioning the preceding statement; lamenting reflections on the preceding statement
email; mail (usu. in compound words); post; message (sent over a chat application); instant message; male
by all means; at any cost; whether (one is) willing or not; willingly or unwillingly; on no account; by no means
to do; to undertake; to send; to dispatch; to put; to move; to give (esp. to someone of equal or lower status)
so; therefore; accordingly; like I said; I told you already
space (between); gap; period of time (during, while); duration; between (two parties or things); among (a group); relations (between)
no problem; all right; not an issue; unobjectionable
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)
cruel; heartless; violent; intense; very bad; terrible
these days; nowadays; now; at present; recently; lately
because of; owing to; due to
to give one's everything; to make one's best effort; to be enthused; to put your back into it
many; numerous; large amount of; large quantity of; frequent; common
seeming ...; appearing ...; -ish; like a ...; typical of ...
rather; sooner; preferably
to bring; to take (something) along; to fetch; to get
direction; way; side (of an argument, etc.); one's part; type; category; field (of study, etc.)
refreshingly; with a feeling of relief; shapely; neatly; cleanly; without trouble; clearly
after all; in the end; conclusion; end; end of a game of go, shogi, etc.
monetary offering; offertory
until (a time); till; to (a place or person); as far as; to (an extent); up to
friend; ally; supporter; taking sides with; supporting; standing by
sentence-ending particle expressing doubt
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