to groan; to moan; to roar; to howl; to hum (engine, wind, etc.); to buzz; to ooh and aah (in admiration)
advice; counsel; suggestion; tip; hint
ago; since; before; previous
somewhere; anywhere; in some respects
one-sided; unilateral; arbitrary
to hate; to dislike; to loathe
dissatisfaction; discontent; disapproval; objection; complaint; protest
just (e.g. "just wait here"); come now; tolerably; passably; well...; I think...
to cease; to desist; to cut it out; to lay off (an activity); to drop (a subject) to abolish; to resign
slander; bad-mouthing; abuse; insult; speaking ill (of)
easygoing; optimistic; conceited
dangerous; perilous; threatening; stern (expression); hostile (attitude); sharp
to like; to love; to be fond of
to render futile; to bring to naught; to waste; to not make good use of
to feel awkward; to feel ashamed; to feel inferior; to feel shy (about doing something)
suitable; proper; appropriate; perfunctory; half-minded; sloppy
to put on (one's head); to wear; to be covered with (dust, snow, etc.); to pour (water, etc.) on oneself; to bear (e.g. someone's debts, faults, etc.); to take (blame); to overlap (e.g. sound or color)
somehow; somewhat; seemingly
to grow long (e.g. hair, nails); to lengthen; to extend; to reach out; to hold out; to straighten; to smooth out
science institute; scientific laboratory
lesson; section (in an organization); division; counter for lessons and chapters (of a book)
earth science; geoscience
-ical; -ive; -like; -ish; (something) like; along the lines of
laboratory; seminar room; professor's office
severe; strict; hard (to do); difficult; intense (e.g. cold); harsh (weather)
sleep; sleeping; inactivity; death
draft; draught; cold air entering through the crack of a door or window; cooling off of a relationship; draft of cold air between two persons
poor; unsatisfactory; inadequate; cold; chilly
it seems; I think; I guess; right?; don't you agree?
such; like that; that sort of; very
huh?; eh?; what?; oh; hey!; look!
that is so; that is right; it looks to me; people say that; it is said that; I hear that
light (of movements); nimble; light-hearted; cheerful; taking a turn for the better (of an illness); receding of symptoms
to talk; to speak; to tell; to explain; to speak (a language)
parent; parents; dealer (in cards, mahjong, etc.); banker; founder; inventor; (pet) owner
manners; courtesy; etiquette
indicates supposition; if ... then; when; (typically after someone's name) indicates exasperation
he; she; this; this one; Hey, you!; You bastard!