atmosphere; mood; a certain air; presence; (Earth's) atmosphere
medium; average; moderation; middle school; China; volume two (of three); during (a certain time when one did or is doing something)
to sleep (lying down); to go to bed; to lie in bed; to lie down; to sleep (with someone, i.e. have intercourse); to lie flat (e.g. of hair); to lie idle (of funds, stock, etc.)
to fall over; to fall down; to fall; to flop (e.g. of a play); to be a flop
classroom; lecture room; department (in a university); class; lessons; school (for a particular discipline)
drawing room; parlour; parlor; reception office
to take someone (to some place); to take someone along; to lead someone away
seriousness; earnestness; truth; sanctity
to change; to alter; to transform; to reform; to revise; to amend
middle; halfway; half (of); one half; half (e.g. done, jokingly); partly
to admonish; to persuade; to warn; to remonstrate
feeling; sense; impression
network; Internet; net (hair, netball, etc.); net (price, weight, etc.); nett
to (happen to) see; to notice; to catch sight of
(for something) to have occurred; to have done (something); (for something) to happen on occasion
barrier; obstacle; difficulty; hurdle; deadlock
deserted (esp. store, market, town, streets); quiet; inactive (business, trade, etc.); slack; idle; free
number of days; period of days; daily interest rate
apiece; each; at a time; piecemeal
national language; Japanese language (often as a school subject in Japan); native Japanese words (as opposed to loanwords)
to collect; to put (it all) together; to summarize; to aggregate; to bring to a conclusion; to finalize
optional; voluntary; arbitrary; arbitrary
society; public; community; social studies
system; lineage; corollary; system (range of strata that correspond to a particular time period); (taxonomical) series
(school) subject; curriculum; course; item; heading; entry
establishment; creation; posing (a problem); options setting; preference settings; configuration
concerning; regarding; per (e.g. 100 yen per person); for every
taking a lecture; attending a class; taking a course
today; this day; these days; recently; nowadays
United Kingdom; Britain; English (language)
country; state; region; national government; central government; home (i.e. hometown, home country); (arch.) province (of Japan)
schedule; program; programme; agenda
everyone; anyone; no one; nobody
seat; location (of a gathering, etc.); place; position; post
to encamp; to take up positions
existing (at the present moment); alright; acceptable; to be (usu. of inanimate objects); to have
biggest; greatest; largest; maximum
to be mixed; to be blended with; to be combined; to associate with; to mingle with; to interest