1
disappointed(adjective, characteristic, failure, loss)
1
discomfited(adjective, characteristic, failure, loss)
1
disheartened(adjective, characteristic, failure, loss)
1
flattened(adjective, characteristic, failure, loss)
1
forged(adjective, characteristic, failure, loss)
1
formed(adjective, characteristic, failure, loss)
1
frustrated(adjective, characteristic, failure, loss)
1
hammered(adjective, characteristic, failure, loss)
1
milled(adjective, characteristic, failure, loss)
1
packed(adjective, characteristic, failure, loss)
1
pounded(adjective, characteristic, failure, loss)
1
succumb(verb, surrender, failure, process)
1
thwarted(adjective, characteristic, failure, loss)
1
trampled(adjective, characteristic, failure, loss)
1
trodden(adjective, characteristic, failure, loss)
1
unguarded(adjective, characteristic, protection, defense)
1
violate(verb, failure, process, loss)
1
withdraw(verb, failure, process, loss)
1
worsted(adjective, characteristic, failure, loss)
-1
abate
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APASmart Define. (2015). undefeated thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/undefeated/thesaurus/antonyms
ChicagoSmart Define. 2015. "undefeated thesaurus" https://smartdefine.org/undefeated/thesaurus/antonyms (accessed September 25, 2026).
HarvardSmart Define 2015, undefeated thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/undefeated/thesaurus/antonyms>.
MLASmart Define. "undefeated thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/undefeated/thesaurus/antonyms>