clue; lead; key; handhold; hold
unreliable; uncertain; indefinite; unclear
to wipe; to mop up; to get rid of (an impression, feeling, blemish, etc.); to dispel (e.g. shame); to erase
again; once more; also; too; on the other hand; while; and
cliff; precipice; precipice; brink of a dangerous situation
along (a river, coast, railway, etc.); on (e.g. a street)
direction; orientation; bearing; course (e.g. of action)
perhaps; maybe; perchance; by some chance; by any chance
to advance (spatially); to go forward; to precede; to go ahead (of); to make progress; to move ahead (e.g. of work); to intensify
thinking; thought; idea; notion; intention; plan
to go by; to cross; to pass by; to flash across
head (of a line, group, etc.); front; lead; forefront; vanguard
to run out; to rush out; to start running; to begin to run; to break into a run
to raise one's voice; to shout
to cave in; to become depressed; to sink
gap; opening; spare moment; interval; unguarded moment; carelessness
flow (of a fluid or gas); stream; flow (of people, things); passage (of time); course (of events); (step-by-step) procedure; group of people who remain together after the end of an event
between the waves; in the waves; on the waves; behind the waves; beneath the waves
movement; move; motion; trend; development; change
to fix; to settle; to standardize; constant; definite; uniform
to keep; to preserve; to hold; to last; to endure; to keep well (food)
carefully; closely; very; extremely; have no choice; cannot be helped
observation; survey; watching
unrelated; irrelevant; unconcerned; unconnected
to turn; to rotate; to go around; to circle; to make the rounds (of); to go around (several places); to go by way of
rather than; more ... than ...
tornado; whirlwind; waterspout; twister
silence (not speaking); muteness
end; verge; extremity; miss; failure; blank (e.g. lottery ticket)
certain; sure; definite; reliable; sound; solid
murmur; mutter; murmuring; tweet; Twitter post
slightly; lightly; thinly; faintly; dimly
simply; merely; only; solely
to have a cramp; to twitch; to stiffen (of a face, expression); to freeze; to shrink (of skin, due to a scar); to tauten
hot; warm; passionate; impassioned; on everybody's mind; on the radar
place; spot; address; district; area; one's house; point
indication; denotation; designation; instructions; directions
honestly speaking; in truth; in all honesty; to be frank
if; in case; supposing; worst (case); unexpected (occurence); unforeseen
foot; paw; leg; gait; pace; lower radical of a kanji; means of transportation
as a test; as an experiment; by way of experiment; by way of trial; tentatively
to drop; to lose; to clean off (dirt, makeup, paint, etc.); to remove (e.g. stains or facial hair); to lose (a match); to reject (an applicant); to lower (e.g. shoulders or voice)