general / April 07, 2026 Definitions of nut job - OneLook Definitions from Wiktionary (nut job)▸ noun: (colloquial, derogatory) Someone who is crazy (insane).nutjob, nutbar, nutcase, nutzoid, nutso, wingnut, nutball, nutburger, nutjobbery, nutbag, more...▸ Words similar to nut job▸ Usage examples for nut job▸ Idioms related to nut job▸ Civic discussion about nut job (New!)▸ Words that often appear near nut job▸ Rhymes of nut job▸ Invented words related to nut job