reverse; opposite; converse (of a hypothesis, etc.); inverse (function)
phase (e.g. wave, electricity, moon); topology; register
(not) at all; (not) in the slightest; wholly; entirely; extremely; very
to erase; to delete; to turn off (power); to switch off; to extinguish; to put out
time; hour; occasion; case; chance; opportunity
mutually; with each other; reciprocally; together; both
to deny; to contradict; to negate (esp. a sound); to drown out
to come together; to merge; to fit; to match; to be profitable; to be equitable
signal; signalling; signaling; traffic light; traffic signal
to take out; to get out; to put out; to reveal; to submit (e.g. thesis); to turn in; to publish
to be heard; to be audible; to be said to be; to be reputed
technology; engineering; technique; skill; art; craft
(practical) application; putting to practical use; applied
robot; (mere) puppet; pawn; figurehead
effect; effectiveness; efficacy; effects (e.g. sound effects, visual effects, special effects)
beginning; outset; first; onset
small; small-sized; small-scale; miniature
to partition; to divide; to direct; to manage; to settle accounts; to assume a crouching posture (at the start of a bout)
fast; quick; early (in the day, etc.); premature; (too) soon; not yet
certain; sure; doubtless; I have no doubt; You can depend on it; It's a safe bet
gold (Au); golden (color); valuable; of highest value; money; gold coin; Friday
mind; heart; spirit; the meaning of a phrase (riddle, etc.)
fire; trace of fire; heat of fire; force of a fire
to scratch; to perspire; to shovel; to paddle
being a match for a thousand; being a mighty warrior (combatant, player)
to challenge to (a fight, game, etc.); to throw down the gauntlet; to tackle (e.g. a problem); to attempt; to pressure (someone) for sex; to make advances to
shh!; sh!; shush!; shoo!; go away!
to end; to come to an end; to close; to finish
secrecy; highly classified information
to protect; to guard; to defend; to keep (i.e. a promise); to abide (by the rules); to observe
value to society; raison d'être; existence value
nonchalant; unconcerned; in a casual manner
shield; buckler; escutcheon; pretext
to play dumb; to feign ignorance; to play the fool; to be in one's dotage
perhaps; probably; generous; many; much
distinction; difference; separate; different; exception; exclusion
variety; kind; type; counter for kinds, species, etc.
concerning; regarding; per (e.g. 100 yen per person); for every
to get; to earn; to understand; to comprehend; to receive something undesirable (e.g. a punishment); to get (ill)
location (of something); whereabouts; hiding place
suitable; proper; appropriate; perfunctory; half-minded; sloppy
after this; from now on; hereafter; thereafter; since (then); after
well; properly; best regards; please remember me; just like ...; as though one were ...