Know-it all
Synonyms for Know-it all
- wise guy
- smarty
- know-all
- busybodysmart aleck
- egotistsmart aleck
- weisenheimer
- wisenheimer
- know-it-all
- smarty-pants
- smart aleck
- wise apple
- wiseacre
- smart-ass
- wiseass
For more similar words, try Know-it all on Thesaurus.plus dictionary