actually; really; truly; in practice; practically
change; variation; variety; diversity; inflection; declension
by the way; incidentally; sometimes; occasionally; precisely (at that time); exactly
properly; accurately; exactly; neatly; tidily; orderly
distinction; differentiation; classification
reality; actuality; hard fact
to join together; to combine; to join up
only; just; merely; as much as; to the extent of; enough to
corresponding to (in meaning, function, etc.); being equivalent to; appropriate; suitable; to be proportionate to; to be in keeping with
device; equipment; machinery; apparatus
toxicity; virulence; toxic; virulent; poisonous
administration (of medicine)
immediately; at once; soon; before long; easily; readily
influence; effect; to influence; to affect; to have an influence on
single; simple; singles (tennis, badminton, etc.); win bet (bet which predicts the winner of a race)
counter for occurrences; a time; an instance; inning (baseball); round; episode; chapter
to some extent; to a certain extent
repetition; iteration; recursion; recurrence; recapitulation
degree; amount; grade; standard; of the order of (following a number); about
sub-; -ous (indicating a low oxidation state); -ite; Asia; Argentina; Arabia; America
(period of) a year; during an era
to cross over; to go across; to extend; to cover; to range
original; primitive; primary; fundamental; raw
nature (of a person); sex; gender; sex (i.e. sexual attraction, activity, etc.); gender; -ty
(doses for) oral administration
derivation (e.g. in math, logic); drawing (conclusion, summary etc.); leading (e.g. to a conclusion, opinion, etc.)
mouse (esp. laboratory); (computer) mouse; mouth
rat (esp. laboratory or pet)
one; for one thing; only; (not) even; just (e.g. "just try it"); some kind of; one type of
price; cost; value; worth; value
if; in case; as for; on the topic of; if that's the case; if so
to take out; to get out; to put out; to reveal; to submit (e.g. thesis); to turn in; to publish
to; for; from the standpoint of; as far as ... is concerned