Synonyms|275Antonyms|100|Broader|7Narrower|5Related|239

66 entries under decline topic. ×

1
abate(verb, drop, close, reduce)
1
adulterate(weaken, degenerate, deteriorate, degrade)
1
alloy(weaken, degenerate, deteriorate, degrade)
1
be worse for wear(weaken, degenerate, deteriorate, degrade)
1
become worse(expression, weaken, degenerate, degrade)
1
break(weaken, degenerate, deteriorate, degrade)
1
corrode(verb, reduce, fail, lower)
1
corrupt(verb, reduce, fail, lower)
1
crumble(weaken, degenerate, deteriorate, decay)
1
debase(weaken, degenerate, deteriorate, degrade)
1
debilitate(weaken, degenerate, deteriorate, degrade)
1
decompose(weaken, degenerate, deteriorate, decay)
1
decrease(verb, drop, close, reduce)
1
degrade(verb, fail, lower, weaken)
1
depart(verb, drop, close, reduce)
1
deprave(reduce, weaken, degenerate, deteriorate)
1
depreciate(verb, fail, lower, weaken)
1
diminish(verb, drop, close, reduce)
1
disintegrate(verb, reduce, fail, lower)
1
drop(verb, close, reduce, withdraw)
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APASmart Define. (2016). retrogress thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/retrogress/thesaurus/synonyms
ChicagoSmart Define. 2016. "retrogress thesaurus" https://smartdefine.org/retrogress/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, retrogress thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/retrogress/thesaurus/synonyms>.
MLASmart Define. "retrogress thesaurus" 14 March 2016. Web. 28 September 2026. <https://smartdefine.org/retrogress/thesaurus/synonyms>