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smartypants Synonyms
Another word for smartypants
Choosing another word for smartypants that fits your sentence is easier when synonyms and similar words are paired with an exact noun definition and ranked by match 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 know-it-all who constantly interrupts the teacher to correct minor mistakes."
Strongest
know-it-all
smart-aleck
Strong
clever dick
wiseacre
wisecracker
Opposites of smartypants
The opposite of smartypants shifts depending on context. Common opposites include:
simpleton
dunce
Cite this Entry
Wordmom. (2026). Synonyms for Smartypants. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/smartypants