160 entries under weaken topic. ×

8
melt(verb, go, decline, fall, withdraw)
8
perish(verb, go, decline, fall, withdraw)
8
peter out(verb, expression, stop, drop, take)
8
succumb(verb, drop, take, decline, fall)
8
vanish(verb, stop, drop, go, end)
7
break(verb, upset, go, cut, decline)
7
degrade(verb, upset, decline, reduce, destroy)
7
dissolve(verb, go, decline, fall, withdraw)
7
evanesce(verb, go, decline, fall, withdraw)
7
evaporate(verb, drop, go, cut, decline)
7
go to pot(verb, expression, idiom, drop, decline)
6
crumble(verb, stop, break, drop, go)
6
drain(noun, verb, drop, take, give)
6
hit the skids(verb, expression, idiom, drop, strong)
6
rot(verb, stop, break, drop, end)
5
atrophy(verb, decline, diminish, blow, decrease)
5
clear(verb, upset, go, decline, defeat)
5
depreciate(verb, drop, cut, decline, reduce)
5
faint(verb, fail, strain, annoy)
5
hit rock bottom(expression, idiom, decline, lessen)
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APASmart Define. (2016). sink thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/sink/thesaurus/synonyms
ChicagoSmart Define. 2016. "sink thesaurus" https://smartdefine.org/sink/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, sink thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/sink/thesaurus/synonyms>.
MLASmart Define. "sink thesaurus" 21 March 2016. Web. 30 September 2026. <https://smartdefine.org/sink/thesaurus/synonyms>