177 entries under deteriorate topic. ×

10
degrade(verb, upset, dull, cut, decline)
10
lower(verb, upset, calm, drop, dull)
10
relax(verb, calm, go, decline, open)
9
crumble(verb, stop, break, drop, go)
9
ebb(verb, stop, calm, break, drop)
9
sag(verb, drop, take, go, open)
9
worsen(verb, break, drop, decline, reduce)
8
collapse(verb, break, drop, go, decline)
8
die(verb, stop, break, decline, fall)
8
disintegrate(verb, break, drop, give, decline)
8
give way(verb, expression, idiom, phrasal verb, break)
8
spoil(verb, stop, break, cut, decline)
8
temper(verb, calm, dull, check, decline)
7
drop(verb, break, take, give, cut)
7
fag(verb, break, drop, take, fail)
7
shrink(verb, drop, go, cut, decline)
7
waste(verb, break, drop, end, cut)
6
corrupt(verb, break, cut, decline, hurt)
6
depreciate(verb, drop, cut, decline, reduce)
6
faint(verb, break, drop, give, decline)
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APASmart Define. (2016). weaken thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/weaken/thesaurus/synonyms
ChicagoSmart Define. 2016. "weaken thesaurus" https://smartdefine.org/weaken/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, weaken thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/weaken/thesaurus/synonyms>.
MLASmart Define. "weaken thesaurus" 26 February 2016. Web. 29 September 2026. <https://smartdefine.org/weaken/thesaurus/synonyms>