94 entries under decline topic. ×

1
frustration(noun, ruin, defeat, neglect)
1
gangrene(ruin, collapse, deterioration, impairment)
1
implosion(noun, ruin, defeat, neglect)
1
lead balloon(noun, expression, ruin, defeat)
1
lemon(noun, adjective, ruin, defeat)
1
loser(noun, ruin, defeat, neglect)
1
mess(noun, ruin, defeat, neglect)
1
misadventure(noun, ruin, defeat, neglect)
1
misstep(noun, ruin, defeat, shame)
1
mortification(ruin, collapse, deterioration, impairment)
1
nonperformance(noun, ruin, defeat, neglect)
1
nonsuccess(noun, ruin, defeat, neglect)
1
perishing(ruin, collapse, deterioration, impairment)
1
putrefaction(noun, collapse, deterioration, decay)
1
putrescence(noun, collapse, deterioration, decay)
1
putridity(collapse, deterioration, impairment, degeneration)
1
putridness(ruin, collapse, deterioration, impairment)
1
rot(collapse, deterioration, impairment, degeneration)
1
rotting(ruin, collapse, deterioration, impairment)
1
ruin(collapse, deterioration, impairment, degeneration)
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APASmart Define. (2015). failing thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/failing/thesaurus/synonyms
ChicagoSmart Define. 2015. "failing thesaurus" https://smartdefine.org/failing/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, failing thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/failing/thesaurus/synonyms>.
MLASmart Define. "failing thesaurus" 23 December 2015. Web. 26 September 2026. <https://smartdefine.org/failing/thesaurus/synonyms>