Synonyms|874Antonyms|210|Broader|16Narrower|37Related|407
7
decline
6
regression(noun, decrease, failure)
4
declension
3
degeneration
3
descent(noun, decrease, failure)
3
deterioration
3
retreat(noun, decrease, failure)
3
retrogression(noun, decrease, failure)
3
throwback
2
downfall(noun, decrease, failure)
2
decadence
2
decrease(noun, failure)
2
degradation
2
downgrade
2
ebb
2
recession
2
reversion(noun, decrease, failure)
2
worsening(noun, decrease, failure)
1
fall
1
breakdown
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APASmart Define. (2016). advancement thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/advancement/thesaurus/antonyms
ChicagoSmart Define. 2016. "advancement thesaurus" https://smartdefine.org/advancement/thesaurus/antonyms (accessed September 26, 2026).
HarvardSmart Define 2016, advancement thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/advancement/thesaurus/antonyms>.
MLASmart Define. "advancement thesaurus" 15 February 2016. Web. 26 September 2026. <https://smartdefine.org/advancement/thesaurus/antonyms>