current, this, the matter in question / original, actual, base

book / this / main / real / actual / true

one, 1 / the first in order, foremost / the beginning / the best / a kind of; one of something / (card games) an ace / unity / the bottom string of a shamisen or other Japanese musical instrument

everything

(colloquial) current boyfriend

(slang) Alternative form of 彼氏 (kareshi, “boyfriend”)

everyone, one and all

each person

evening meal, dinner

Alternative spelling of 蜩