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undefeated Synonyms
Another word for undefeated
Choosing another word for undefeated that fits your sentence is easier when synonyms and similar words are paired with an exact adjective definition and ranked by match strength.
• adjective (Context 1)
Having never been beaten or overcome in a battle, sport, or other contest.
Usage Example
"The basketball team finished the regular season unbeaten after winning all twenty of their games."
Strongest
unbeaten
unconquered
unvanquished
Strong
victorious
triumphant
invincible
Opposites of undefeated
The opposite of undefeated shifts depending on context. Common opposites include:
defeated
beaten
vanquished
conquered
winless
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Undefeated. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/undefeated