once; before; formerly; never yet; never before; first time
indicates sentence topic; indicates contrast with another option (stated or unstated); adds emphasis
one-way (trip); one-way ticket
indicates possessive; nominalizes verbs and adjectives; substitutes for "ga" in subordinate phrases; (at sentence-end, falling tone) indicates a confident conclusion; (at sentence-end) indicates emotional emphasis; (at sentence-end, rising tone) indicates question
repatriation; return; (electrical) feedback
various; varied; diverse; all sorts of
sacrifice; victim; sacrifice (to a deity)
the end; the extremity; the limit; the limits; the result
at (place, time); in; to (direction, state); toward; for (purpose); because of (reason); for
spectrum (radio, etc.); spectral; spectra
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.)
life; existence; (one's) working life; career; life force; lifeblood
outbreak; spring forth; generation (e.g. of power or heat); genesis; ontogeny; development of complex multicellular structures from cell(s) in a simple state
possible; potential; practicable; feasible
band (e.g. conduction, valence); belt (e.g. Van-Allen, asteroid, etc.)
Circumstellar habitable zone
inside; interior; among; within; middle; center; during
like; similar to; (I) think (that); (I) have a feeling (that); feels like; feels similar to
star (usu. not including the Sun); planet (usu. not including Earth); star (glyph, symbol, shape); star (actor, player, etc.); small dot; spot; star point (in go)
indicates direct object of action; indicates subject of causative expression; indicates an area traversed; indicates time (period) over which action takes place; indicates point of departure or separation of action; indicates object of desire, like, hate, etc.
discovery; detection; finding
morning star; Venus; preeminent person (within their own field); star (of the stage, silver screen, etc.)
to do; to carry out; to cause to become; to make (into); to serve as; to act as; to wear (clothes, a facial expression, etc.)
if; when; and; with; used for quoting (thoughts, speech, etc.); promoted pawn; indicates a question
to name; to call; to christen; to term
this; last (couple of years, etc.); these; you (as in "you liar")
early (days); initial stage; initial
development; exploitation
one; for one thing; only; (not) even; just (e.g. "just try it"); some kind of; one type of
as (i.e. in the role of); for (i.e. from the viewpoint of); apart from... (used to change the topic); even (e.g. "not even a single person"); thinking that...; trying to...
intensive; concentrated; focused
throwing down; dropping; airdrop; investment
indicates sentence subject (occasionally object); indicates possessive (esp. in literary expressions); but; however; regardless of; whether (or not)
to build up; to establish; to form; to become (a state); to accomplish; to achieve; to change into
and; and then; thus; and now; and finally
now; the present time; just now; another; more