Find Antonyms
smartypants Antonyms
Opposite of smartypants
Pinning down the opposite of smartypants requires matching its exact sense, so the antonyms and opposite words below are paired with a clear noun definition and ranked by contrast strength.
• noun (Context 1)
A person, especially a child, who is obnoxiously clever, smug, or eager to show off their knowledge; a know-it-all.
Usage Example
"Nobody likes a dunce who constantly interrupts the teacher to correct minor mistakes."
Strong
dunce
simpleton
Similar words to smartypants
Words similar to smartypants shift depending on context. Common synonyms include:
know-it-all
smart-aleck
clever dick
wiseacre
wisecracker
Cite this Entry
Wordmom. (2026). Antonyms for Smartypants. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/smartypants