166 entries under failing topic. ×

6
gap(noun, position, difficulty, slip, weakness)
5
deprivation(noun, trouble, difficulty, bar, failure)
4
hiatus(noun, slip, breach, lapse)
3
disadvantage(noun, stop, break, check, hurt)
3
drawback(noun, trouble, check, difficulty, weakness)
3
meagerness(noun, pass, difficulty, distress, failure)
3
weak point(noun, expression, trouble, difficulty, weakness)
2
blemish(noun, difficulty, weakness, failure, fault)
2
fault(noun, trouble, difficulty, weakness, bar)
2
frailty(noun, difficulty, weakness, skill, failure)
2
hardship(noun, trouble, pass, difficulty, distress)
2
limitation(noun, trouble, difficulty, weakness, bar)
2
loss(noun, ruin, weakness, failure, want)
2
minus(noun, verb, trouble, difficulty, weakness)
2
neglect(noun, slip, weakness, breach, lapse)
2
skimpiness(noun, failure, need, defect)
1
blank(noun, slip, breach, lapse)
1
break(noun, slip, crack, fault, breach)
1
defalcation(noun, ruin, weakness, failure, loss)
1
defection(noun, failure, rejection, withdrawal)
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APASmart Define. (2016). lack thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/lack/thesaurus/synonyms
ChicagoSmart Define. 2016. "lack thesaurus" https://smartdefine.org/lack/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, lack thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/lack/thesaurus/synonyms>.
MLASmart Define. "lack thesaurus" 26 February 2016. Web. 26 September 2026. <https://smartdefine.org/lack/thesaurus/synonyms>