22 entries under adjective topic. ×

9
successful
3
beautiful
2
prosperous(characteristic, quality, collapse, failure)
1
champion
1
flourishing
1
over(incomplete, accomplished)
0
able
0
booming
0
dashing
0
effective
0
elated
0
eminent
0
favorable
0
favourable
0
first-rate
0
glad
0
gleeful
0
goodly
0
pleased
0
renewed
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APASmart Define. (2016). failed thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/failed/thesaurus/antonyms
ChicagoSmart Define. 2016. "failed thesaurus" https://smartdefine.org/failed/thesaurus/antonyms (accessed September 22, 2026).
HarvardSmart Define 2016, failed thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/failed/thesaurus/antonyms>.
MLASmart Define. "failed thesaurus" 24 March 2016. Web. 22 September 2026. <https://smartdefine.org/failed/thesaurus/antonyms>