(following a verb) to be sure to; to do (something) so that ...; to make sure to; to try to
before one knows; unnoticed; unawares
recognition; awareness; perception; understanding; knowledge; cognition
memory; recollection; remembrance; storage
lifesaver; person who saved one's life
now that you mention it; come to think of it; that reminds me; on that subject; speaking of which
something or other; this and that; one thing this, another thing that; blah blah blah
system; lineage; corollary; system (range of strata that correspond to a particular time period); (taxonomical) series
type; kind; type (of person); (ideal) type; typewriter; typing
suggestion; hint; implication
to give birth; to bear (child); to lay (eggs); to produce; to yield; to give rise to
to take pride in; to pride oneself; to be proud of
docking station (for an electronic device); dock; cradle
charging (electrically); electrification
goblin; apparition; monster; ghost; phantom; spectre
to stick into; to pierce; to run into
suddenly; all of a sudden
if that is the case; if it becomes so; when it becomes so
answer; reply; response; answer; solution; result
easy; trifling; harmless; nothing of the sort; not at all
name; given name; first name
board; plank; sheet (of metal); plate (of glass); cutting board; chopping board
that way; that direction; that (one); that person; there; over there
at one's feet; underfoot; gait; pace; most recent; current
registration; accession; register; entry; record
completion; conclusion; perfect (tense, form, aspect)
with all due respect; if I may make bold to ask
(at) any time; always; at all times; whenever
reference; bibliographical reference; consultation; browsing (e.g. when selecting a file to upload on a computer); checking out
mechanism; mechanics; machines; mechanic
heavy machinery; heavy equipment; heavy machine gun
unshapely; unsightly; clumsy; unpresentable; uncouth; awkward
sure; certain; reliable; trustworthy; If I'm not mistaken; If I remember correctly
to trail (of smoke, clouds, etc.); to hang (of mist, haze, etc.); to lie (over); to linger; to flow (e.g. of hair in the wind)
muffler; scarf; comforter; muffler (for a vehicle exhaust); silencer
movement; move; motion; trend; development; change