quiet; silent; slow; unhurried; calm; peaceful
to resound; to be heard far away; to reverberate; to shake; to come (home); to remain (with someone)
incomplete understanding; doubt; question; distrust; suspicion; strangeness
head; lead; vanguard; first
to turn one's head; to look over one's shoulder; to turn around; to think back (on); to reminisce; to look back (on)
end (e.g. of a line); tail end; rear; backmost part
one person; being alone; being by oneself; being single; being unmarried; by oneself
to be sufficient; to be enough; to be worth doing; to be worthy of; to do (the job); to serve
where; what place; how much (long, far); what extent
to die; to pass away; to lose spirit; to lose vigor; to cease; to stop
no; nay; well; er; you're welcome; not at all
all members; all hands; everyone; everybody; whole crew
what; how many; many; a lot of; several; a few
be supposed or expected to (do); be sure to (do); ought to (do)
to be noisy (e.g. from people talking); to be discomposed (e.g. feelings)
before one's eyes; in front of one; under one's nose; immediate; imminent; around the corner
extinction; extinguishment; disappearance; annihilation
to become known; to come to light; to be known; to be understood; to clearly not amount to much; to be insignificant
principle; theory; fundamental truth
unclear; obscure; unknown; unidentified; ignorance; lack of wisdom
outbreak; spring forth; generation (e.g. of power or heat); genesis; ontogeny; development of complex multicellular structures from cell(s) in a simple state
origin; source; base; basis; cause; ingredient; material
to perform; to do; to conduct oneself; to carry out
now; the present time; just now; another; more
anyhow; at any rate; anyway; somehow or other; generally speaking; in any case
to be separated; to be apart; to leave; to go away; to leave (a job, etc.); to quit
to run; to run (of a vehicle); to drive; to rush (to); to dash; to retreat; to flee
conclusion from reasoning, judgement or calculation based on something read or heard; reason; cause; meaning; circumstances; situation
somewhere; anywhere; in some respects
to disappear; to vanish; to go out (of a fire, light, etc.); to die; to fade (of a feeling, impression, etc.); to vanish (e.g. of hope); to go away (e.g. of a smell, itchiness, sleepiness)
to make a sound; to give off a sound; to hear a sound
whether or not (in phrases like "I don't know whether or not I can come")
intercept; interception; counter-attack
to penetrate; to sink in; to devote oneself (to); to do intently and exclusively; to do throughout (e.g. the night)
superior; excellent; brilliant; outstanding
measure; step; countermeasure; counterplan; countermove; strategy
natural; right; proper; naturally; as a matter of course; rightly
paralysis; palsy; numbness; stupor
resistance (e.g. to antibiotics); tolerance (e.g. drug tolerance)
to hang; to suspend; to lower; to reduce; to demote; to move back
item; something that one "just has to have"
invalid; void; ineffective; unavailable
to give (esp. to someone of lower status); to bestow; to provide; to afford; to assign; to cause
called; named; as many as; as much as; all ...; every single ...