breeding; propagation; reproduction; multiplication; increase
ratio; proportion; match; equal; compared with ...; relative to ...
to have meaning; to be meaningful
proper; respectable; decent; honest
to subsist; to keep on living
reward; recompense; return; punishment; retribution
call for attention; alert; heads-up; reminder
selfishness; egotism; egoism; (being) self-centered; without consulting; (doing) as one pleases
paying for one's mistakes; getting one's just deserts; suffering the consequences (of one's own actions); reap what you sow
to stamp one's feet (in frustration, impatience, etc.)
to thrust at someone (e.g. a weapon); to point (a gun, knife, etc.) at; to hold up threateningly to (someone's face); to present forcefully (demand, document, etc.); to confront someone with (evidence, facts, etc.); to force upon
feather; plume; wing; shuttlecock (in badminton)
to ignite; to set fire to; to spark (an incident, etc.); to inflame (a situation, etc.)
(and) then; and; thereupon; in that case; then; so
to triumph; to be elated with success
good-naturedness; good-natured person; credulous person; easy mark
taking a straight look at something; looking someone in the eyes
mutually; with each other; reciprocally; together; both
to throw; to toss; to fling; to abandon (one's work); to give up; to lay aside
to spout out; to spurt out; to sprout; to bud; to burst into laughter; to blow (smoke, etc.)
pale; pallid; bluish-white
to pour into; to wash down (food); to insert (e.g. into a data stream); to integrate
slight; insignificant; small
(those) who are; (that) which is; in the capacity of
trial product; prototype model
precise; exact; detailed; accurate; minute; close
to create; to bring forth; to invent; to think up and bring into being; to give birth to; to bear
the trouble is that ...; the problem is that ...; unfortunately; annoyingly
flame; blaze; flames (of intense emotion, e.g. love, jealousy, anger); passion
to wrap up; to pack; to cover; to envelop; to conceal (a feeling); to hide
to be overawed; to be overwhelmed; to be overcome; to be intimidated; to be daunted
destruction; disruption; (application) crash
(dead) body; corpse; carcass; remains
to burn down (to the ground); to clear away by burning; to reduce to ashes; to burn off
wall of rock; rock cliff; rock face
passage; pathway; roadway; avenue; aisle
dull sound; muffled sound
(not) even a little bit; (not) in the slightest; (not) one bit
to be broken; to break; to break (down); to stop working; to fall through (of a plan, deal, etc.); to collapse
to break; to destroy; to wreck; to ruin; to break (a bill, etc.)
deepest part; deepest portion; depths (of the ocean etc.); innermost
trump; trump card; ace up one's sleeve; secret weapon
(sound of) laughter; laughing voice
to go away; to become more distant; to fade away; to be estranged
future; possible; potential; prospective