class; level; stratum; layer; hierarchy
once in a while; occasionally; seldom; at long intervals
to remain; to stay (somewhere)
next (e.g. "next April"); forthcoming; coming; to come; to arrive; to be due to
difficult to imagine; quite unlikely to; very doubtful; would not expect
to happen to meet; to come across
passage; pathway; roadway; avenue; aisle
limits; boundary; domain; area (e.g. in programming languages)
proper; right; reasonable
testimony; (verbal) evidence
extent to which (something) is true or false; whether or not (something) is true
to crawl out; to creep out; to begin to crawl
thirteenth day of the month; thirteen days
beginning; start; outset; at first; at the beginning; initially
hoop (of a barrel, bucket, etc.)
journey; trip; travels; during the journey; on the way; while travelling
tenth day of the month; ten days
twelfth day of the month; twelve days
quick; fast; rapid; swift; prompt; streamlined
first day (e.g. at work, school); day one
doing; in such a state; doing together; doing to each other; familiarizing suffix (sometimes meaning "small")
pool for soaking seed rice before planting
to disappear (of people or animals); to go (away); to leave; to no longer exist
convenient; favorable; favourable; expedient; expedience
to rub; to crumple; to massage; to argue; to have a heated discussion; to train; to coach
an issue being settled; a case being closed
(apparently) that's what it's like, isn't it
increasingly; more and more; decreasingly (when declining); less and less
care; precaution; guarding; caution
fifteenth day of the month; fifteen days
to give up all thoughts of; to abandon; to despair of; to make up one's mind; to take a momentous decision
(good) result; outcome; fruits (of one's labors); product; accomplishment
proposal; proposition; suggestion
incomparable; cannot compare (with); beyond comparison; in another league
to step into (e.g. someone else's territory); to break into; to raid; to come to grips with; to get to the core of
it can't be helped; so it goes; c'est la vie
retreat; withdrawal; retirement
order (esp. to a number of people); command; ritual of bowing at start and end of school class
beyond this point; from now on; after this
careful; cautious; prudent; discreet; deliberate
attentive; cautious; careful; watchful
quiet; silent; slow; unhurried; calm; peaceful