key; lock; key (to a problem); clue
understood; I see; OK; present; here
to keep company; to look after; to entertain; to play (a game) with
back; reverse; rear side; height; stature; ridge (of a mountain)
to attend on; to wait on; to accompany; to escort; to chaperone
door (Western-style, car, etc.)
to switch off; to turn off
fluorescent lamp; fluorescent light; person who is slow to react; someone slow on the uptake
across; over; beyond; throughout (a period of time); for
to put someone to trouble
setting sun; decline (e.g. of industry)
backlight (in photography, etc.); illumination (of the subject) from behind
to perceive; to understand
gentle; mild; meek; tender
graceful; ladylike; modest; gentle; polite; quiet
cheerful; merry; sunny; bright (sky, day, etc.); fine; clear
further; farther; furthermore; all the more; even more
sparse; thin; scattered; straggling; sporadic
regular; well-regulated; systematic; orderly
to jump; to leap; to break up; to close; to hit (e.g. to have a car hit something or someone)
heel (of foot, shoe, stocking, etc.)
to slip on (slippers, sandals, etc.); to hit (e.g. one's leg) against; to bash into; to push (one's opponent) down before he stands up
to put on (lower-body clothing, e.g. pants, skirt, footwear); to wear; to affix (a sword to one's hip); (arch.) to affix (a bowstring to a bow)
there; over there; genitals; private parts; that far; that much
with a snap; with a bang; with a plonk; suddenly; all of a sudden
to throw; to fling; to heave; to toss
shoe; shoes; boots; footwear; footgear
to thrust (something) into (something); to cram; to plunge into; to charge into; to delve into (a matter); to go into depth; to press (someone) about
simple substance (e.g. chemical); something standing alone; separate item; solo item
you are quite right; reasonable; natural; just
improvement; amelioration
sure; certain; reliable; trustworthy; If I'm not mistaken; If I remember correctly
compatibility; coexistence; standing together
control (of a machine, device, etc.); control (over an opponent, one's emotions, etc.); governing; management