673 entries under noun topic. ×

37
disappointment(state, feeling, distress, letdown)
28
collapse(break, drop, end, check)
26
flop(drop, person, decline, ruin)
23
fiasco(person, decline, ruin, defeat)
23
downfall(drop, end, decline, ruin)
20
dereliction(decline, disregard, do, neglect)
18
defeat(upset, break, drop, trouble)
18
breakdown(break, drop, end, check)
17
decline(drop, increase, ruin, fall)
16
dud(person, reject, defeat, blow)
16
omission(decline, ruin, disregard, do)
16
default(decline, ruin, disregard, do)
16
neglect(decline, disregard, do, slip)
16
ruin(upset, break, drop, trouble)
15
bankruptcy(drop, decline, ruin, neglect)
15
failing(drop, decline, ruin, fall)
15
loser(person, decline, ruin, neglect)
15
decay(drop, decline, ruin, fall)
15
miscarriage(decline, ruin, neglect, fault)
15
oversight(disregard, neglect, slip, fault)
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APASmart Define. (2016). failure thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/failure/thesaurus/synonyms
ChicagoSmart Define. 2016. "failure thesaurus" https://smartdefine.org/failure/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, failure thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/failure/thesaurus/synonyms>.
MLASmart Define. "failure thesaurus" 25 January 2016. Web. 25 September 2026. <https://smartdefine.org/failure/thesaurus/synonyms>