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undefeated
adjective
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How to pronounce undefeated:

Definition of undefeated:

undefeated (adjective):
victorious.
feeling or displaying triumph
not including any losses or defeats
not defeated not having suffered a defeat

Synonyms for undefeated:

unbeatableunsurpassedunconquerablevictorioustriumphantwinningunstoppableinvincible

Antonyms for undefeated:

losingfailedunsuccessfulhumbledshameddefeatedovercomebrokenfailingconquered
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Other 4-syllable words like undefeated

Here are some other common words that have 4 syllables, like undefeated does.

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