13
flop(noun, failure)
10
failure(noun, increase, rise, weakness, lack)
8
defeat(noun, weakness, failure, boon)
7
loss(noun, help, favor, weakness, failure)
7
nonsuccess
6
rumination
5
nonachievement
5
new beginning
4
coarseness
4
inactivity
4
inertia
3
botch
3
debacle
3
decline(noun, increase, rise)
3
illiteracy
3
inaction
2
bankruptcy(noun, win)
2
beginning(noun, weakness, failure)
2
inability(noun, weakness, failure)
2
misfortune(help, ease, gain)
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APASmart Define. (2015). accomplishment thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/accomplishment/thesaurus/antonyms
ChicagoSmart Define. 2015. "accomplishment thesaurus" https://smartdefine.org/accomplishment/thesaurus/antonyms (accessed September 26, 2026).
HarvardSmart Define 2015, accomplishment thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/accomplishment/thesaurus/antonyms>.
MLASmart Define. "accomplishment thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/accomplishment/thesaurus/antonyms>