83 entries under failure topic. ×

1
bumbler(noun, weak, small)
1
has-been(noun, weak, small, inferior)
1
helpless(adjective, weak, small)
1
inferior(noun, weak, small, inferior)
1
reject(noun, inferior, loser)
1
runner up(verb, expression, phrasal verb, weak)
1
second(noun, weak, small, inferior)
1
second best(expression, idiom, weak, small)
1
underachiever(noun, weak, small, inferior)
1
underprivileged(noun, adjective, person, weak)
1
unsuccessful person(expression, idiom, weak, small)
1
also ran(noun, weak, small, loser)
1
ant(noun, person, weak, small)
1
flopperoo(noun, person, nothing, loser)
1
flunkey(noun, person, nothing, loser)
1
goof-up(noun, person, nothing, loser)
1
lagger(noun, fail, misfit, loser)
1
misfit(noun, fail, loser, unfortune)
1
never-was(noun, fail, misfit, loser)
1
non-achiever(noun, fail, misfit, loser)
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APASmart Define. (2016). underdog thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/underdog/thesaurus/synonyms
ChicagoSmart Define. 2016. "underdog thesaurus" https://smartdefine.org/underdog/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, underdog thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/underdog/thesaurus/synonyms>.
MLASmart Define. "underdog thesaurus" 28 March 2016. Web. 26 September 2026. <https://smartdefine.org/underdog/thesaurus/synonyms>