unclear; obscure; unknown; unidentified; ignorance; lack of wisdom
the present; present time; as of; present tense; this world; this life
not yet known; unknown; strange
another world (esp. in fiction); otherworld; parallel universe; different-dimension world; isekai
I'm sorry; my apologies; may I come in?; permission; leave; dismissal
to be absent; to take a day off; to rest; to have a break; to go to bed; to (lie down to) sleep
cavern; cave; cave system; grotto
under the sod; one's grave; the other world
first; foremost; most important; best; greatest; above all
goal; target; aim; mark; sign; landmark
temporary; provisional; interim
for now; for the time being; for the present; though not quite satisfactorily; after a fashion
rest; break; recess; intermission
to search for; to look for; to hunt for; to search (a house, pocket, etc.); to search through; to rummage in (e.g. a drawer)
to grow senile; to be childish with age; to be mentally slow; to be befuddled; to play stupid; to say something stupid (oft. on purpose; esp. as part of a comedic routine)
spare time; free time; time (e.g. time it takes to do something); time off; day off; quitting (one's job); firing someone
to stiffen; to become stiff
everywhere; all over; throughout
creak; squeak; creaking; discord; strife; friction
shackles; fetters; irons; bonds (e.g. family); ties; binding relationship
to insert; to put in (such that there is a snug fit); to have sex; to fuck; to pigeonhole (into a particular category); to place a ring-shaped object around something (esp. one that restricts freedom, such as handcuffs)
by all rights; properly speaking; legally speaking
to act as a go-between (for); to mediate; to arrange; to entertain (guests); to treat; to receive
to be torn off; to come off; to be torn to pieces; to be torn to shreds
restriction; restraint; limitation; limit
before one knows it; before one realises; without one's knowledge; without noticing
crime; sin; penalty; sentence; fault; responsibility
to pile up; to heap up; to stack up; to repeat many times over; to go through repeatedly; to accumulate
wrong; groundless; different; separate; unexpected; surprising
to hurt; to ache; to feel a pain; to be injured; to be spoiled (e.g. food); to be damaged
joint (knee, elbow, etc.)
exploitation; overuse; abuse
awfully; frightfully; desperately; violently; unduly; extremely
heavy; weighty; heavy (feeling); depressed; slow; sluggish; important (position, responsibility, etc.)
to crowd out; to push out; to start together; to set out en masse; to highlight; to draw attention to
inside; within; while (e.g. one is young); during; among; amongst; in (secret, chaos, poverty, etc.)