124 entries under deteriorate topic. ×

3
revert(verb, drop, decline, reduce, fall)
3
wear
3
wilt(verb, fail, weaken, degenerate)
3
wither(verb, break, decline, sink, degenerate)
2
atrophy(verb, better, become)
2
backslide(verb, drop, reduce, fall, fail)
2
break(verb, decline, reduce, destroy, fail)
2
break up(expression, break, decline, collapse, split)
2
cheapen(verb, drop, reduce, destroy, fall)
2
corrupt(verb, adjective, decline, reduce, destroy)
2
crumble(verb, break, decline, fail, lower)
2
decompose(verb, break, decline, fail, lower)
2
devolve
2
die(verb, break, drop, give, decline)
2
diminish(verb, drop, reduce, destroy, fall)
2
downgrade(verb, reduce, destroy, damage, diminish)
2
drop(verb, break, give, fall, fail)
2
ebb(verb, drop, decline, fall, fail)
2
fall back(expression, fall, fail, degenerate)
2
fatigue
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APASmart Define. (2015). worsen thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/worsen/thesaurus/synonyms
ChicagoSmart Define. 2015. "worsen thesaurus" https://smartdefine.org/worsen/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, worsen thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/worsen/thesaurus/synonyms>.
MLASmart Define. "worsen thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/worsen/thesaurus/synonyms>