463 entries under noun topic. ×

11
overthrow(verb, break, drop, close)
11
plummet(verb, drop, decline, release)
11
prostration(disorder, ruin, disease, distress)
11
smash(drop, meet, beat, ruin)
11
undoing(end, ruin, fall, blow)
10
bust(verb, break, drop, close)
10
disaster(drop, trouble, ruin, blow)
9
breakup(disorder, ruin, blow, crack)
9
buckle(verb, break, drop, change)
9
crack(verb, health, give, ruin)
9
dilapidation(decline, disorder, confusion, mess)
9
wreck(verb, close, end, decline)
8
disorder(disease, confusion, mess, muddle)
8
exhaustion(ruin, weakness, failure, flop)
8
stumble(verb, upset, drop, decline)
8
swoon(verb, upset, faint, succumb)
7
abyss(disaster, catastrophe, upheaval, cataclysm)
7
conk out(verb, expression, phrasal verb, health)
7
descent(drop, end, decline, ruin)
7
disruption(disorder, ruin, confusion, failure)
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APASmart Define. (2016). collapse thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/collapse/thesaurus/synonyms
ChicagoSmart Define. 2016. "collapse thesaurus" https://smartdefine.org/collapse/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, collapse thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/collapse/thesaurus/synonyms>.
MLASmart Define. "collapse thesaurus" 29 February 2016. Web. 25 September 2026. <https://smartdefine.org/collapse/thesaurus/synonyms>