no matter how much time passes
calmness; composure; presence of mind; stability; steadiness
placid; composed; big hearted; broad-minded; great quantity (of something)
grown-up (manner, etc.); mature; adult
characteristic (of); peculiar (to)
difficult to ...; hard to ...
intimidating air; sense of intimidation
nonexistent; nil; none; nothing (at all); bugger-all
originally; primarily; essentially; intrinsically; proper; rightful
nature; property; disposition
appropriate; suitable; fitting; apt; proper; right
finally; after; following; at the end (of)
finally; at last; barely; narrowly; gradually; little by little
zealous; enthusiastic; ardent; fervent; keen; eager
every day; daily; day after day; days (e.g. good old days)
review (of learned material); revision
to fall behind; to lag behind; to lose (race, contest)
tranquil; calm; restful; peaceful; quiet
close connection; deep involvement; close relationship
inside; within; while (e.g. one is young); during; among; amongst; in (secret, chaos, poverty, etc.)
to exude (e.g. sweat); to ooze; to seep out; to reveal itself (of emotions, etc.)
to remove; to eliminate; to eradicate; to exclude; to except
bento; Japanese box lunch
dance hall; dance floor; landing (stairs); leveling off (e.g. in the economy); period of stagnation
rejoicing; glorification; exultation; celebration; enjoyment; singing praises
enjoyment; pleasure; diversion; anticipation; looking forward to
to pile up; to heap up; to stack up; to repeat many times over; to go through repeatedly; to accumulate
if that's the case ...; if so ...; that being the case ...
department (in an organization); division; club; part; component; category
the number of people; many people; a large number of people; (counted as an) adult
to be sufficient; to be enough; to be worth doing; to be worthy of; to do (the job); to serve
bothersome; tiresome; bother to do
unpleasant; disgusting; loathsome; shameful; scandalous
apathy; lassitude; lethargy; languor
optional; voluntary; arbitrary; arbitrary
individual; private person; personal; private