to run about; to rush about
one by one; each; every; at intervals of
reflection; reverberation; reflex; reflexes
in the twinkling of an eye; in a flash
extermination; annihilation
silence; being silent; quiet; reticence; inaction
wow!; oh!; yeah!; alright!; waah!; boohoo!
entry (on stage); appearance (on screen); entrance; introduction (into a market)
when it comes to ...; if one were to speak of ...; by ... you mean ...; when you say ... you mean that ...; whenever ...; if it's ... then (without fail)
worst; worst-case (scenario)
to fall into (e.g. a hole); to fall into (chaos, depression, dilemma, illness, etc.); to fall into (a trap, etc.); to fall; to surrender
moving forward (e.g. vehicle); onward movement; advance (work, procedure, etc.); advancement; progress (of a disease); disease progression
I'm afraid to say; I'm sorry to say; unfortunately
of course; certainly; naturally
attention; notice; care; caution; advice; warning
(suffering) damage; injury; harm
to be a matter of life or death
which (of three or more); well; now; c'mon
to spread; to extend; to unfold; to open; to scatter about; to spread around
yes?; no?; isn't it?; is it?
deepest part; deepest portion; depths (of the ocean etc.); innermost
to need; to demand; to take; to require
sole; single; solo; independence; singleness; singularity
assertion; declaration; affirmation
serious; grave; dignified; solemn
to loosen; to slacken; to relax (attention, efforts, etc.); to let down (one's guard); to relax (a rule); to ease (e.g. restrictions)
rushing into; breaking into; storming; plunging into (war, etc.); embarking on (a new venture)
precautions; warnings; matters to be attended to; things to note; suggestions; hints
group; crowd; flock; herd; bevy; school
class; level; stratum; layer; hierarchy
shortcut; short-cut hairstyle for women
continuation; succession; series
bottom layer; undermost layer; lowest (societal) class; bottom (economic) stratum; lowest caste