| Main Entry: | know-it-all |
| Part of Speech: | noun |
| Definition: | one who claims full knowledge |
Synonyms: |
braggart, brain, brain*, intellectual, smart aleck, smart aleck, smart-ass, smarty-pants, walking encyclopedia, windbag, wise guy, wiseacre |
| Main Entry: | smart-aleck |
| Part of Speech: | noun |
| Definition: | wise guy |
Synonyms: |
bigmouth, know-it-all, smart ass, smarty-pants, wiseacre, wiseass, wisenheimer |
| Main Entry: | wise guy |
| Part of Speech: | noun |
| Definition: | smart-aleck; gangster |
Synonyms: |
Mafioso, bigmouth, criminal, crook, hood, hoodlum, know-it-all, member of the family, mobster, smart ass, smarty-pants, wiseacre, wiseass, wisenheimer |