left side; left-hand side
(tree) trunk; (arrow) shaft; (tool) handle; backbone; base
branch; bough; limb; twig; sprig; spray
clearly; plainly; distinctly; to be clear; to be definite; to be certain
to interrupt; to obstruct (a view, someone's way, etc.); to block (light, wind, etc.); to intercept; to cut off
boundary; border; limit; bounds; frontier
transparent; plain (glass or glasses)
opposite side; other side; over there; that way; the other party; the other person
to put out one's hand; to extend one's arm; to reach (for); to try one's hand at (something new)
to clasp; to grasp; to hold (the answer); to have (e.g. the solution); to seize (power); to hold (the reins)
(if) by some chance; by some possibility; in the unlikely event that; (unlikely event of) emergency; the worst(-case scenario)
(just) making sure; just to be sure; just in case; for caution's sake
timidly; nervously; with nervous diffidence; trembling with fear
count; counting; count of balls and strikes; count (after a knock-down in boxing); count (of radioactivity)
to jump in; to leap in; to plunge into; to burst in; to barge in
uneventfully; without incident; without a hitch; peacefully
passing through (a tunnel, station, town, etc.); passing by (e.g. of a typhoon); passage (of a bill, e.g. through parliament); carriage; passing (an examination, inspection, etc.); clearing
loose; slack; gentle (slope, curve); slow (speed); lenient; liberal
beyond that point; after that
cliff; precipice; precipice; brink of a dangerous situation
direct unforked road; straight path
perhaps; possibly; maybe; by some chance
blue; azure; green; pale; gray; unripe
series (of something); range (e.g. of mountains)
hm; um; huh?; what?; nuh-uh; no
to take a peep at; to catch a glimpse of
to cross the ocean (i.e. to go to or come from overseas)
even if; no matter (what); if; though; although; supposing
north and south; north to south; South Korea and North Korea
end (e.g. of street); tip; beginning; start; odds and ends; scrap
(a) little; (a) few; slight; only; just; merely
information; experience; observation; seeing and hearing
error; mistake; slip; bug
so what?; what of it?; and?; why do you ask?