97 entries under error topic. ×

18
breakdown(noun, break, drop, end, check)
16
omission(noun, decline, ruin, disregard, do)
16
default(noun, decline, ruin, disregard, do)
16
neglect(noun, decline, disregard, do, slip)
15
failing(noun, drop, decline, ruin, fall)
15
oversight(noun, disregard, neglect, slip, fault)
12
lapse(noun, drop, disregard, fall, decrease)
11
lack(noun, break, ruin, defeat, block)
10
fault(noun, ruin, slip, weakness, collapse)
9
defect(noun, upset, trouble, slip, weakness)
9
slip(noun, drop, ruin, defeat, fall)
8
negligence(noun, disregard, neglect, slip, mistake)
8
shortcoming(noun, weakness, skill, fault, mistake)
8
trouble(noun, health, upset, ruin, defeat)
6
flaw(noun, trouble, ruin, slip, weakness)
6
miss(noun, slip, fault, mistake, lapse)
6
mistake(noun, defeat, blow, slip, fault)
5
disregard(noun, neglect, slip, mistake, breach)
5
faux pas(noun, expression, idiom, decline, ruin)
5
frailty(noun, slip, weakness, skill, fault)
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APASmart Define. (2016). failure thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/failure/thesaurus/synonyms
ChicagoSmart Define. 2016. "failure thesaurus" https://smartdefine.org/failure/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, failure thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/failure/thesaurus/synonyms>.
MLASmart Define. "failure thesaurus" 25 January 2016. Web. 20 September 2026. <https://smartdefine.org/failure/thesaurus/synonyms>