key; lock; key (to a problem); clue
unpleasant; disagreeable; displeasing; uncomfortable; unhappy
promise; agreement; convention; rule; destiny; fate
regret; repentance; remorse
even if; no matter (what); if; though; although; supposing
goodbye; so long; saying goodbye to (e.g. life as a bachelor); putting an end to; farewell (performance, party, etc.); final
tray; family; household; O-Bon; Bon Festival; gambler's den
magic; witchcraft; sorcery; spell
(rock) crystal; high purity quartz
today; this day; these days; recently; nowadays
more and more; all the more; at last; finally; (at the) last moment; worst possible time
what kind of; what sort of; what; no matter what (kind of); whatever; any
the future (usually distant); future tense; the world to come
School of Witchcraft and Wizardry
trembling; getting nervous; excited; thrilled