close friend, bosom buddy / crony, chum

fork (utensil) / (computing) fork (metadata) / (software) fork (project) / (baseball) Short for フォークボール (fōkubōru).

(attributive) folk

Faulk (a surname or place name)

Falk (a surname or place name)

(chiefly women's speech) first person singular pronoun: I, me

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

a personal or private matter / (by extension) selfishness

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

personal, private / secret