question (e.g. on a test); problem; problem (e.g. societal, political); question; question (i.e. doubt); public discussion
contaminated water; polluted water; dirty water
centre; center; pivot; central nervous system
top brass; upper echelon; higher-ups; top management; upper reaches; top of the pile
superior (in rank); top; higher order (e.g. byte); host computer (of connected device)
pluralizing suffix (esp. for people and animals; formerly honorific)
possession; occupation; occupancy
lower layer; layer beneath; lower strata (classes)
poor; needy; lacking (quantity and quality-wise); poor; scanty
apartment building; housing complex
to branch; to fork; to separate; to split; to disperse; to scatter
international community; international society
to turn (towards); to face; to head to; to go towards; to allot; to allocate
monitoring; watching; observation; surveillance; guarding; supervision
disappearance; vanishing; loss; dying away; wearing off
several hundred; hundreds (of)
passage (of time); elapsing; progress; development; transit
closing; closure; shutdown; lockout
transfiguration; transformation; change of appearance
to be saved up (of money)
to leak out; to escape; to find expression; to give vent; to leak out; to be divulged
process; course; mechanism
dead body; corpse; cadaver; carcass
after all; because; but; even; too; as well
mouse; rat; dark gray; slate gray
pathogenic bacteria; germ; pathogen
to go through; to pass through; to get through; to cut across
replenishment; supplementation; supplement; replacement; refilling
outrageous; preposterous; most improper; most unreasonable; inexcusable; unpardonable
behind; rear; after; later; remainder; the rest; more (e.g. five more minutes)
to follow; to come along (with); to accompany; to come with (something); to follow as a result (of); to be incidental (to)
after all; in the end; conclusion; end; end of a game of go, shogi, etc.
(not) anywhere; nowhere; everywhere; anywhere
uninterested (in); having no interest (in)
to be decided; to be settled; to be unchanging; to be the same (as always); to be a fixed rule; to be destined; to be well executed (of a manoeuvre in a sport, game, etc.)
double; twice (as much); times (as much); -fold; 1-nth; 1 to n
now; the present time; just now; another; more