to sigh; to breathe a sigh
order; discipline; regularity; system; method
to throw into disorder; to disarrange; to disturb (order, peace, etc.); to corrupt (public morals); to dishevel (hair)
destruction; disruption; (application) crash
depending on the circumstances; due to (with modifying verb)
implementation (e.g. of a system); materialization; materialisation; realization; realisation; actualization
unusual power; superpower; ability beyond that of humans
person; -er; (arch.) expert; (arch.) geisha; (arch.) prostitute
earth; ground; place; territory; bottom (of a package, book, etc.); earth (one of the five elements)
change; transformation; reform; revolution; revolutionizing; innovation
stone; rock; jewel; precious stone; flint (in a lighter); (round) game piece
optimization; optimisation
thought; imagination; mind; desire; wish; love
to change; to alter; to transform; to reform; to revise; to amend
honest; frank; candid; honestly; frankly
to accept (e.g. an explanation); to be satisfied (with); to assent (to)
to incline one's head to the side (in doubt); to tilt one's head to the side (in confusion); to be puzzled
science; to think about scientifically; to think in terms of science
mechanism; machinery; system; structure; organization
to throw down; to bring down; to kill; to defeat; to overthrow; to trip up
(something) has never occurred; to have never done (something); such a thing has not happened; never happens; there is never a time when
(complete) destruction; annihilation; devastation
technology; engineering; technique; skill; art; craft
new; neo-; newness; novelty; Gregorian calendar; Xin dynasty (of China; 9-23 CE)
lodging; inn; house; home; home of a servant's parents (or guarantor, etc.)
underground; below the ground; world of the dead; the grave; underground (activities, movement, etc.); secret
being buried; remaining unknown; being forgotten; being absorbed (e.g. in research); being immersed
not less than ...; ... and over; beyond (e.g. one's expectations); above; the above; the above-mentioned
to make; to produce; to prepare (food); to brew (alcohol); to raise; to grow; to till
survival; remaining; being extant; being left
grave; sad; mournful; sorrowful; pensive
expression; look; countenance; face
to live up to expectations; to meet expectations
difficult to understand; unintelligible; abstruse
severe; strict; hard (to do); difficult; intense (e.g. cold); harsh (weather)
reliable; dependable; trustworthy; sure
cannot avoid doing; cannot help but (do); is compelled to do; (feel) obliged to (do); has to do
innocence; guiltlessness; purity; uprightness; integrity
proof; testimony; demonstration; verification; certification
after all; in the end; conclusion; end; end of a game of go, shogi, etc.