403 entries under expression topic. ×

2
become contaminated(decline, weaken, lessen, degenerate)
2
become insolvent(verb, break, drop, close)
2
bite the dust(idiom, drop, meet, decline)
2
break apart(verb, phrasal verb, break, fragment)
2
burn out(verb, fail, strain, annoy)
2
end in smoke(idiom, failure, shortcoming, impotence)
2
fall dead(idiom, failure)
2
fall stillborn(idiom, failure)
2
flake out(verb, phrasal verb, break, drop)
2
get worse(decline, weaken, lessen, degenerate)
2
give up the ghost(verb, idiom, break, drop)
2
go bad(idiom, decline, weaken, lessen)
2
go downhill(verb, drop, decline, reduce)
2
go to seed(idiom, decline, weaken, lessen)
2
go to the dogs(idiom, decline, reduce, slip)
2
grow weary(verb, fail, strain, annoy)
2
hit rock bottom(idiom, decline, weaken, lessen)
2
knock down(verb, upset, fall, plunge)
2
lose ground(idiom, shortcoming)
2
nose dive(noun, drop, release, abandon)
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APASmart Define. (2016). collapse thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/collapse/thesaurus/synonyms
ChicagoSmart Define. 2016. "collapse thesaurus" https://smartdefine.org/collapse/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, collapse thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/collapse/thesaurus/synonyms>.
MLASmart Define. "collapse thesaurus" 29 February 2016. Web. 20 September 2026. <https://smartdefine.org/collapse/thesaurus/synonyms>