(formal) first-person singular pronoun: I, me

(polite) first-person singular pronoun: I, me

a personal or private matter / (by extension) selfishness

private; mine

Alternative spelling of 私達 (“we; us”)

standing by at home (e.g. to prevent the spread of illness) / being on furlough; being temporarily laid off

(slang, humorous) "on standby stark naked": eagerly waiting; my body is ready

everything

(colloquial) current boyfriend

everyone, one and all