to lose heart; to lose interest; to lose motivation; to become stale (i.e. of a carbonated beverage); to go flat; to lose flavor
to flicker; to quiver; to waver; to sway
insect; bug; worm; roundworm; one's emotions; one's feelings; nervousness
more and more; all the more; at last; finally; (at the) last moment; worst possible time
touchdown (as in rugby, etc.)
by the way; incidentally; sometimes; occasionally; precisely (at that time); exactly
practical use; application; conjugation; inflection
revival (e.g. musical); come-back; restoration; rebirth; resurrection
here and there; everywhere
infinity; infinitude; eternity; infinite; limitless
to well (up); to gush forth (of water); to appear (esp. suddenly) (sweat, tears, etc.); to feel emotions from (joy, bravery, etc.); to hatch (esp. of parasitic insects, etc.)
combo (esp. a small jazz group); combination; set; combo (set of actions performed in sequence)
trouble; burden; nuisance; care; dependence; support
foul play (sport); breaking the rules; infringement; irregularity
one more; another; the other; not quite; not very good
to press a question; to cross-examine
massing (of troops); gathering
space; room; vacancy; opening; free time; time to spare
just right (time, size, length, etc.)
putting into operation; invocation
incomprehensible; nonsensical; puzzling; mysterious; meaningless
drone; unmanned aircraft; drone
unexpectedly; surprisingly
to fly; to soar; to jump; to leap; to spatter; to scatter; to hurry
to go smoothly; to turn out well; to do the trick; to have peaceful relations
to carry; to transport; to come; to go; to wield (a tool, etc.); to use
wonder; miracle; amazement; prodigy
miniaturization; miniaturisation; downsizing
big; large; loud; extensive; spacious; important
intentionally; deliberately; designedly; especially; particularly
difficult to ...; hard to ...
single; simple; sole; individual; unitary
secret; clandestine; covert; spy (for a daimyo, shogun, etc.); secret agent
nature (of a person); sex; gender; sex (i.e. sexual attraction, activity, etc.); gender; -ty
present age; present day; today; modern era; modern times
communications equipment; terminal; communications device
foundation; basis; bedrock; substrate (circuit board)