Find Antonyms
smartass Antonyms
Opposite of smartass
Pinning down the opposite of smartass requires matching its exact sense, so the antonyms and opposite words below are paired with a clear adjective definition and ranked by contrast strength.
• adjective (Context 1)
Characterized by obnoxious, sarcastic, or irritatingly flippant behavior or remarks (slang).
Usage Example
"The student was sent to the principal's office for making a respectful comment during the lecture."
Strongest
respectful
Strong
polite
sincere
earnest
humble
Similar words to smartass
Words similar to smartass shift depending on context. Common synonyms include:
smart-alecky
smart aleck
snarky
wiseacre
know-it-all
wisecracker
flippant
cheeky
• Nearby Words
Cite this Entry
Wordmom. (2026). Antonyms for Smartass. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/smartass