48 entries under worsen topic. ×

1
corrode(verb, decline, reduce, fail, lower)
1
corrupt(verb, decline, reduce, fail, lower)
1
crumble(decline, weaken, degenerate, deteriorate, decay)
1
decompose(decline, weaken, degenerate, deteriorate, decay)
1
decrease(verb, drop, close, decline, reduce)
1
degrade(verb, decline, fail, lower, weaken)
1
depreciate(verb, decline, fail, lower, weaken)
1
diminish(verb, drop, close, decline, reduce)
1
disintegrate(verb, decline, reduce, fail, lower)
1
dwindle(verb, drop, close, decline, reduce)
1
fail(verb, decline, lower, weaken, lapse)
1
fall(reduce, fail, degenerate, deteriorate)
1
fall off(verb, expression, reduce, diminish, slip)
1
flag(verb, decline, fail, lower, weaken)
1
go downhill(verb, expression, decline, reduce, fail)
1
impair(verb, decline, fail, diminish, lower)
1
injure(verb, decline, fail, lower, weaken)
1
languish(verb, decline, fail, lower, weaken)
1
lower(verb, decline, fail, diminish, weaken)
1
reduce(verb, drop, close, decline, withdraw)
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APASmart Define. (2016). retrogress thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/retrogress/thesaurus/synonyms
ChicagoSmart Define. 2016. "retrogress thesaurus" https://smartdefine.org/retrogress/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2016, retrogress thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/retrogress/thesaurus/synonyms>.
MLASmart Define. "retrogress thesaurus" 14 March 2016. Web. 1 October 2026. <https://smartdefine.org/retrogress/thesaurus/synonyms>