silence; being silent; quiet; reticence; inaction
underground; below the ground; world of the dead; the grave; underground (activities, movement, etc.); secret
door; gate; opening; title page
to (finally) arrive at; to reach (at last); to (manage to) get to; to find one's way to
container; receptacle; case; inserting; putting in
number (in a series); (one's) turn; watch; guard; rank; standing; bout
vacant position; vacancy; opening; unfilled position
recommendation; referral; endorsement
idiot; moron; stupid; foolish; trivial; insignificant; malfunctioning
never mind that; don't worry about that; listen up
inside; interior; among; within; middle; center; during
to enter; to come in; to join (a club, company, etc.); to enter (a university, the army, etc.); to be contained (in); to be included (in); to (be able to) fit (in a container, building, etc.)
standing by; awaiting an opportunity; being on alert; quarantine
caller; visitor; company; guest
to stare at with a fixed gaze; to glare
true character; true form; true colors; consciousness; one's senses
boss; leader; head; boss (difficult enemy, usu. at the end of a section or level)
(not) anything; (nothing) at all; and everything else; and all; (not) at all; (not) in the least
to obey (an order, law, etc.); to abide by (a rule, custom, etc.); to follow (a person); to accompany; to go alongside (e.g. a river); to follow (e.g. a sign)
to go (come) inside; to step into; to enter
to continue; to last; to continue (without a break); to be unbroken; to occur again and again; to lead to; to connect to
room; chamber; apartment; flat; stable
processing; dealing with; treatment; disposition; disposal
sound; noise; (musical) note; fame
to leak out; to escape; to find expression; to give vent; to leak out; to be divulged
measurement; size; extent; plan; intention; arrangement
in spite of; despite; although; nonetheless; nevertheless; but
brilliant; bright; dazzling
light; bright; bright (colour); cheerful; bright; bright (future, prospects, etc.); rosy
to cut; to cut through; to sever (connections, ties); to turn off (e.g. the light); to terminate (e.g. a conversation); to hang up (the phone); to punch (a ticket)
futility; waste; uselessness; pointlessness; idleness
division; section; demarcation; (traffic) lane; compartment; classification
rather than; more ... than ...
practical use; application; making good use of; conjugation; inflection
basics; fundamentals; basis; basically; fundamentally
to enter; to go into; to meddle (in); to interfere (in); to go deeply (into an issue); to delve deeper (into)
half the number; half (of an amount); haploid (organism, cell, etc.); haplont
near; close; close (in time); soon; close (relationship); friendly
magnificent; grand; fair; square; grandly; boldly
there is no need to ...; it should hardly be necessary to ...
to kick; to refuse; to reject; to stamp (on the ground); to firmly press one's feet (against something)
naming; nominating; designating; calling on; asking for; requesting