X; x; unknown quantity; an unknown
impossible; unlikely; improbable
to cover; to hide; to conceal; to wrap; to disguise
clear; clearing (a bar, hurdle, etc.); overcoming; getting through; clearing (the ball); clearing (e.g. a checked box)
equal (in ability); even; evenly matched; well-matched; on par (with)
entry (on stage); appearance (on screen); entrance; introduction (into a market)
capture (of enemy territory); taking (by storm); defeating (an opponent); attacking (a problem) strategically
is it?; isn't it?; be; is
idiot; moron; trivial matter; folly; stupid; foolish
split; division; break up
(what) the heck; (why) in the world; one object; one body; one form; one style
super-; ultra-; extremely; really; over; more than
counter for nights of a stay; overnight stay; lodging
fidelity; honour; honor; chastity (of a woman); faithfulness (e.g. to one's husband)
truth; reality; seriousness; logical truth; printed style writing; star performer
mind; heart; spirit; the meaning of a phrase (riddle, etc.)
one; for one thing; only; (not) even; just (e.g. "just try it"); some kind of; one type of
together (with); at the same time; in a lump
to make war (on); to wage war (against); to compete (against); to struggle (against adversities, etc.); to fight
sky; air; ether; firmament; the heavens
you; buddy; monarch; ruler; he; she
service; duty; business; Buddhist religious services
after all; because; but; even; too; as well