16
fail(verb, stop)
14
struggle
5
languish(verb, stop, fail)
5
decline(noun, verb, stop, fail)
4
lose(verb, stop, fail)
4
deteriorate
3
backfire
3
miscarry
3
perish
3
decrease(noun, verb, stop, fail)
3
cease(verb, stop, fail)
2
wither(verb, stop, fail)
2
abort
2
dissipate(noun, verb)
2
expire
2
flounder
2
lessen(verb, stop, fail)
2
decay
2
flop
2
putrefy
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APASmart Define. (2015). thrive thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/thrive/thesaurus/antonyms
ChicagoSmart Define. 2015. "thrive thesaurus" https://smartdefine.org/thrive/thesaurus/antonyms (accessed September 22, 2026).
HarvardSmart Define 2015, thrive thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/thrive/thesaurus/antonyms>.
MLASmart Define. "thrive thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/thrive/thesaurus/antonyms>