arrangement (of resources); deployment; stationing; posting; disposition; configuration
to be separated; to be apart; to leave; to go away; to leave (a job, etc.); to quit
at the same time; at once; just as ...; the moment ...; (but) at the same time; as well as
occurrence; incidence; generation (of power, heat, etc.); production; ontogeny; development
possibility; chance; potential; potentiality; possibility (modal property of a proposition containing no logical contradiction)
in the first place; to begin with; after all; anyway; beginning; start
encounter; running into; meeting with (e.g. an accident); being confronted with (e.g. a difficulty)
the same; the said; likewise
time; season; period; phase; stage
to prosper; to flourish; to thrive
year; counter for years (e.g. of an era), grades (e.g. school); period of an apprentice's contract (usu. ten years)
to slide; to slip off; to get dislocated; to be out of alignment; to get dislodged; to deviate
to meet (by chance); to come across; to meet (e.g. of rivers, highways, etc.); to emerge and engage (an enemy)
to live; to exist; to make a living; to subsist; to be in effect; to be in use
(archeological) remains; ruins; relics
discovery; detection; finding
having to be; must be; should be; ought to be
evolution; evolution; becoming more advanced; progress
to follow (a road, path, etc.); to trace; to follow (a clue, scent, tracks, plot, etc.); to trace (a route, history, family tree, etc.); to head towards (of a situation); to go in the direction of
as was expected; just as one thought; sure enough; really; actually; ever
possible; conceivable; likely; probable
denial; negation; negation; NOT operation
zero; 0; nought; nothing; zilch
extent; degree; limit; bounds; (span of) time; (a) distance; the state of
low (level, value, price, etc.)
very; greatly; much; just about to; almost; very nearly
nature; natural; spontaneous; naturally; spontaneously
expectation; anticipation; forecast
to lurk; to be hidden; to be concealed; to lie dormant; to be latent
riddle; puzzle; enigma; enigmatic; mysterious
to hit; to run into; to light on; to strike into; to come against; to deadlock
topic; subject; much talked about; topical; in the news
derailment; digression; deviation
clearly; plainly; distinctly; to be clear; to be definite; to be certain
men and women; man and woman; both sexes; both genders