a personal or private matter / (by extension) selfishness

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

personal, private / secret

a personal or private matter / selfishness / privacy, secrecy / (women's speech, obsolete) a brother-in-law

Alternative spelling of 私達 (“we; us”)

private; mine

(honorific) aunt

(idiomatic) to take seriously, to believe to be true

acupuncture

pharmacotherapy (use of pharmaceuticals to treat disease)