not ... for nothing; not ... with nothing to show for it; worthwhile; no wonder ...
Pacific cod (Gadus macrocephalus)
it is to be regretted that ...; it is a pity that ...; it is unfortunate that ...
to go out of use; to become obsolete; to die out; to decline (e.g. of morals); to be lost; to go into decline (of a town, business, etc.)
prosperity; glory; splendour; splendor; majesty; luxury
founder; inventor; ancestor; forefather
steady; sound; solid; reliable; trustworthy
height of; middle of; full bloom
club activities; extracurricular activities
committee; commission; board; panel; committee meeting
(school) class change; class shuffle; rearrangement of which students are in which teacher's class
set of three; three sets; three classes
lateness; tardiness; arriving late
now (esp. in contrast to the past); now at last; at present; right now
transfer student; student changing schools
to a greater or lesser extent (degree); more or less
test (of ability, knowledge, etc.); exam; test (of performance, quality, etc.); trial; rehearsal
being in charge of (esp. a class or subject); taking charge of; class teacher; homeroom teacher; form teacher
bittersweet; having mingled feelings of joy and sorrow; joy and sorrow alternating in one's heart
honor student; honours student; model student; prize pupil
order; turn; sorting; obedient; docile; submissive
return (of something borrowed or entrusted); returning; giving back; repayment
toilet; restroom; bathroom; going to the toilet; relieving oneself
cold-hearted; callous; unfeeling; insentient (objects); insensate; inanimate
failing mark (e.g. in exam)
answer sheet; blank answer paper; examination paper; test paper
replication (of an experiment); verification (of experimental results); reproduction; supplementary examination; makeup exam
weekend; Saturday and Sunday
constant attendance; uninterrupted supervision; staying with someone all the time
surveillance system; monitoring system
naginata; polearm with a curved single-edged blade (similar to a glaive); naginata; martial art of wielding the naginata
dojo; hall used for martial arts training; manda (place of Buddhist practice or meditation, esp. the place under the bodhi tree where Buddha attained enlightenment)
Sparta (ancient Greek city-state); hard education; hard training; strict; severe
to harden one's heart; to steel oneself; to be ruthless; to become "it" (in hide-and-seek, etc.)
defeating an argument; winning an argument; refutation; confutation
perfect score; full marks; perfect; entirely satisfactory; excellent
certain; one; (arch.) I; (arch.) me
to forgive and forget; to let bygones be bygones; to sweep under the carpet; to wipe the slate clean
doubt; misgivings; distrust; suspicion
straight-laced person; stubborn person