this; this one; this person; now; this point (in time); here; used to stress the subject of a sentence
than; from; out of; except; but; more
tactics; strategy; military operation; naval operation
through; non-stop; direct; going straight to
this; last (couple of years, etc.); these; you (as in "you liar")
from (e.g. time, place, numerical quantity); since; from (originator); by; because; since; out of (constituent, part)
hertz (unit of frequency); Hz; heart
brain waves; electroencephalogram; EEG
if; when; and; with; used for quoting (thoughts, speech, etc.); promoted pawn; indicates a question
to call out (to); to call; to summon (a doctor, etc.); to invite; to designate; to name; to garner (support, etc.)
strength; intensity; strong (e.g. glasses); powerful (e.g. lens); intense (e.g. fear)
indicates sentence subject (occasionally object); indicates possessive (esp. in literary expressions); but; however; regardless of; whether (or not)
fixed; settled; constant; definite; uniform; regularized
level; standard; level (plane); floor; spirit level; (surveyor's) level
to cross over; to cross; to pass through; to exceed; to surpass; to be more (than)
driver (of a vehicle); screwdriver; driver (golf); driver; device driver
repulsion; repulsive force
place; spot; grounds; arena; stadium; range
development; evolution; expansion; spreading out; expansion (of an algebraic expression); development (of a three-dimensional shape)
to be able (to); to be possible (to)
appearing ...; looking ...; way to ...; method of ...ing; form; style
so far; up to now; hitherto; that's enough (for today); it ends here
study; research; investigation
the person in question; the person themselves; said person
moreover; furthermore; nevertheless; and yet
outbreak; spring forth; generation (e.g. of power or heat); genesis; ontogeny; development of complex multicellular structures from cell(s) in a simple state
thing; matter; incident; occurrence; circumstances; situation; work
difficulty; hardship; trouble; infeasibility; inability (to carry out)
to be called ...; to be referred to as ...
quite; very; 10^48; quindecillion
to restrict; to limit; to be restricted to; to be limited to; to be best (for); to be the best plan
plant (i.e. equipment, machinery, etc.); plant; vegetation
composition; synthesis; composite photo; (function) composition
possible; potential; practicable; feasible
system; lineage; corollary; system (range of strata that correspond to a particular time period); (taxonomical) series
called; named; as many as; as much as; all ...; every single ...
administration (of medicine)