327 entries under decline topic. ×

8
vanish(verb, stop, drop, go, end)
7
break(verb, upset, go, cut)
7
degrade(verb, upset, reduce, destroy)
7
dissolve(verb, go, fall, withdraw)
7
drop down(verb, expression, phrasal verb, drop)
7
evanesce(verb, go, fall, withdraw)
7
evaporate(verb, drop, go, cut)
7
go to pot(verb, expression, idiom, drop)
6
capsize(verb, adjective, break, drop, set)
6
cast down(verb, expression, phrasal verb, upset, drop)
6
cave in(verb, expression, phrasal verb, drop)
6
crash(verb, stop, break, drop)
6
crumble(verb, stop, break, drop, go)
6
depart(verb, drop, close, go)
6
drain(noun, verb, drop, take, give)
6
drill(noun, verb, drop, set)
6
hit the skids(verb, expression, idiom, drop, strong)
6
let down(verb, expression, phrasal verb, drop)
6
rot(verb, stop, break, drop, end)
6
run(verb, drop, set, force, beat)
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APASmart Define. (2016). sink thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/sink/thesaurus/synonyms
ChicagoSmart Define. 2016. "sink thesaurus" https://smartdefine.org/sink/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, sink thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/sink/thesaurus/synonyms>.
MLASmart Define. "sink thesaurus" 21 March 2016. Web. 26 September 2026. <https://smartdefine.org/sink/thesaurus/synonyms>