wise guy

English · Thesaurus

AI In plain words

Writing a short explanation…

Written by a house AI from the entry below, in your language. The entry itself is the source.

wise guy

noun wise guys

  1. derogatory, humorous, informal, mildly, sarcastic One who is insolent or flippant; one who makes jokes or perpetrates pranks. Her reputation for being a wise guy made her new teachers hesitant about having her in their classes.

    Similar: know-all, know-it-all, smart aleck, smarty, wisecracker, wisenheimer

  2. slang A knowledgeable or successful sports bettor.
  3. US, slang A member of the Mafia; a mobster.

    Similar: Mafioso

  4. slang A hipster.
  5. ethnic, offensive, slang, slur An Italian-American man.

Translations

Every language

Talk about this word

Cite this
MLA

"wise guy." Wiktionary, via Micwyn, micwyn.com/word/wise%20guy. Accessed 6 Nov. 2026.

APA

wise guy. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/wise%20guy

Chicago

"wise guy." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/wise%20guy.

BibTeX
@misc{wise_guy_2026,
  title = {wise guy},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/wise%20guy},
  urldate = {2026-11-06}
}