Find Antonyms
dumdum Antonyms
Opposite of dumdum
Pinning down the opposite of dumdum 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 stupid, foolish, or slow-witted person (used informally).
Usage Example
"He felt like a total genius after locking his keys inside the running car."
Strongest
genius
Strong
intellectual
mastermind
Similar words to dumdum
Words similar to dumdum shift depending on context. Common synonyms include:
dummy
blockhead
nitwit
dimwit
idiot
dunce
simpleton
nincompoop
• Nearby Words
Cite this Entry
Wordmom. (2026). Antonyms for Dumdum. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/dumdum