center; centre; middle; -centered; -centred; -focused
circulation (money, goods, etc.); distribution; circulation (air, water, etc.); ventilation; negotiable (e.g. shares); distributional
synthetic drug; synthetic narcotic; designer drug
system; lineage; corollary; system (range of strata that correspond to a particular time period); (taxonomical) series
hole; opening; pit; hollow; burrow; den; deficit
to raise; to elevate; to do up (one's hair); to fly (a kite, etc.); to launch (fireworks, etc.); to land (a boat); to show someone (into a room)
to be (animate); to be; to be ..ing; to (have the audacity to) do
unclear; obscure; unknown; unidentified; ignorance; lack of wisdom
up to now; so far; traditional; conventional; usual
cheap; inexpensive; calm; peaceful; quiet
to appear on the market; to be in season (e.g. fruit); to circulate widely; to make the rounds; to go around
that is to say; that is; in short; in brief; clogging; obstruction; shrinkage
child; kid; (one's) child; offspring; young (animal); young woman; offshoot
casual; doing something without taking it too seriously
to turn one's hand to; to reach out one's hand; to get involved in; to make a move on; to strike; to beat
easy; likely to ...; have a tendency to ...; easy to ...
poisonous; toxic; addictiveness
once; one time; temporarily; for a moment; one degree; one tone
that is to say; so that means
to spread (out); to extend; to stretch; to reach to; to get around; to fill (e.g. a space)
wherein; therein; thereinto
trader; smuggler; pusher; drug dealer; drug runner
why; oh; no!; quit it!; stop!
presentation (of documents); submission (of an application, report, etc.); production (e.g. of evidence); introduction (e.g. of a bill); filing; turning in
as soon as possible; ASAP
till; to; concerning (an area of expertise); swearing by (one's sword, God, etc.)
one thin flat object; one sheet
knowledge; awareness; consent; acceptance; forgiving; pardoning
thank you for waiting; sorry to have kept you waiting
same; similar; (just) like; equal
you (plural); all of you; you all
revival (e.g. musical); come-back; restoration; rebirth; resurrection
to end; to come to an end; to close; to finish
from now; from the present moment; from this time forward; henceforth
to be in time (for); to serve (suit, meet) the purpose; to be good enough; to be enough
collective responsibility; joint liability