215 entries under collapse topic. ×

1
abortion(noun, ruin, defeat, neglect)
1
adulteration(noun, drop, deterioration, decay)
1
bad times(noun, expression, drop, decrease, low)
1
bankruptcy(noun, ruin, defeat, decrease, neglect)
1
become demented(expression, fail, crack, disintegrate)
1
become psychotic(expression, fail, crack, disintegrate)
1
blow a fuse(expression, idiom, fail, crack)
1
bomb(noun, verb, ruin, defeat, fall)
1
botch(noun, ruin, defeat, neglect)
1
breaking down(expression, deterioration, impairment, degeneration)
1
bungle(noun, ruin, defeat, neglect)
1
caries(ruin, failing, deterioration, impairment)
1
cascade(verb, drop, settle, ease, diminish)
1
come apart at seams(expression, idiom, reduce, fail, crack)
1
corrosion(noun, drop, deterioration, decay)
1
crack
1
crumbling(noun, drop, deterioration, decay)
1
deficiency(noun, ruin, defeat, neglect)
1
demise(noun, verb, break, fail)
1
depart(verb, break, drop, close, reduce)
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APASmart Define. (2016). decline thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/decline/thesaurus/synonyms
ChicagoSmart Define. 2016. "decline thesaurus" https://smartdefine.org/decline/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, decline thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/decline/thesaurus/synonyms>.
MLASmart Define. "decline thesaurus" 2 March 2016. Web. 23 September 2026. <https://smartdefine.org/decline/thesaurus/synonyms>