perhaps; possibly; maybe; if; in case; in the event that
inside; interior; among; within; middle; center; during
to enter; to go into; to break into; to join; to enroll; to contain; to hold
useless; no future in it; doesn't make sense; having no point
weak point; weakness; shortcoming; defect; flaw; sore spot
necessary; needed; essential; necessity; need; requirement
have to (verb); must (verb); is indispensable; absolutely necessary
talk; speech; topic; subject; discussions; negotiation; rumor
no; nay; well; er; you're welcome; not at all
sometime; someday; one day; some time or other; the other day; in due course
may; might; perhaps; may be; possibly
from now; from the present moment; from this time forward; henceforth
practice; training; drill; (an) exercise; workout
to be needed; to be wanted
worry; concern; anxiety; care; help; aid
perhaps; possibly; maybe; by some chance
to fall down; to drop; to be omitted; to be missing; to decrease; to sink; to fail (e.g. exam or class)
to associate with; to keep company with; to go out with; to go along with; to follow someone's lead; to accompany someone
easy; simple; there's no way that ...
insistent; obstinate; persistent; too rich (taste, etc.); fatty; heavy
(if) by some chance; by some possibility; in the unlikely event that; (unlikely event of) emergency; the worst(-case scenario)
yes; indeed; ha!; what?; huh?; sigh
still; as yet; (not) yet; more; (more) still; at least
cold (e.g. weather); uninteresting (esp. joke); lame; dull
and; besides; because; since; the thing is; for one thing
look here; I say; well; I know what; I'll tell you what; just a minute
to surround; to encircle; to besiege; to lay siege to; to play (go, shogi, etc.)
everyone; everybody; all; everything; all
song; singing; classical Japanese poem (esp. tanka); modern poetry
to sing; to sing (one's praises in a poem, etc.); to compose a poem; to recite a poem
story; tale; talk; discussion
to have a go; to try and do (something); to take a chance with something
honorific/polite/humble prefix
what; how many; many; a lot of; several; a few
ceremony; rite; ritual; service
enjoyable; fun; pleasant; happy; delightful
liked; well-liked; in love (with); loved; faddism; eccentricity
(mental) attitude; way of thinking; attention; care; prudence; intention