what's the matter?; what's wrong?
perhaps; possibly; maybe; if; in case; in the event that
to get worse; to deteriorate; to go from bad to worse; to spoil (of food); to go bad; to perish
killer; destroyer; annihilator; seducer; seductress; tempter
event; affair; incident; case; plot; trouble
basis; foundation; grounds; authority
always; all the time; never; usual; regular
same; identical; equal; anyway; anyhow; in either case
mark; symbol; to mark; to put a mark on; trademark; paying attention to; focusing on
to leave (behind); to leave (undone); to not finish; to save; to set aside; to leave (to someone, esp. after one's death)
how; in what way; why; for what reason; cannot possibly; no way
rough; crude; sloppy; miscellaneous
easy; likely to ...; have a tendency to ...; easy to ...
explanation; exposition; description; account; caption; legend
corner; edge; (street) corner; turning; rough edges (of one's character, words, etc.); abrasiveness
innocent; naive; unsophisticated; birth-
to say; to utter; to name; to call; to go (e.g. "the alarm went ping"); to make a noise
indeed; really; absolutely; truly; actually; very
that is to say; that is; in short; in brief; clogging; obstruction; shrinkage
nicely; properly; frequently; often; I'm glad that you ...; thank you for ...
a little; a bit; just a minute; for a moment; somewhat; rather; (not) easily
to give; to let (one) have; to give; to do for one; to take the trouble to do; to do to someone's disadvantage
to see (a doctor, etc.); to consult (someone)
to approach; to draw near
trouble; burden; nuisance; care; dependence; support
certain; sure; doubtless; I have no doubt; You can depend on it; It's a safe bet
symptoms; condition (of a patient)
to leave; to exit; to leave (on a journey); to depart; to move forward; to come to; to get to
offender; criminal; culprit
special characteristic; special quality; trait; idiosyncrasy; peculiarity
mixing; mixture; meld; miscegenation
gas (state of matter, e.g. poison gas, natural gas); gasoline; gas; dense fog; thick fog; gas stove
to manufacture; to produce; to raise (crops); to invent; to dream up; to create
extent; degree; limit; bounds; (span of) time; (a) distance; the state of
prompt efficiency; immediate effectivity