Nouns

(n)butch, dike, dyke(slang) offensive term for a lesbian who is noticeably masculine
(n)crew cut, butch, flattopa closely cropped haircut; usually for men or boys

Adjectives

(s)butch, machoused of men; markedly masculine in appearance or manner
(s)butch(of male or female homosexuals) characterized by stereotypically male traits or appearance