335 entries under noun topic. ×

4
frailty(weakness, skill, failure, lack)
4
inaptness(defect, imperfection, shortage, inability)
4
incapacitation(weakness, skill, failure, hopelessness)
4
inequality(disparity, imbalance)
4
infirmity(weakness, failing, flaw, defect)
4
powerlessness(state, strong, weakness, condition)
4
sparseness(delicacy, insufficiency, fineness, narrowness)
4
unfitness(weakness, skill, failure, lack)
4
unskillfulness(inutility, ineptitude)
4
unsuitability
3
artlessness
3
awkwardness
3
crudeness
3
defalcation(weakness, failure, lack, loss)
3
delinquency(failure, avoidance, evasion, default)
3
exiguity(pass, difficulty, distress, failure)
3
fallibility(weakness, failing, flaw, defect)
3
feebleness(weakness, hopelessness, inability, impotence)
3
foible(weakness, failing, flaw, defect)
3
irregularity(disparity, imbalance)
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APASmart Define. (2015). inadequacy thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/inadequacy/thesaurus/synonyms
ChicagoSmart Define. 2015. "inadequacy thesaurus" https://smartdefine.org/inadequacy/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, inadequacy thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/inadequacy/thesaurus/synonyms>.
MLASmart Define. "inadequacy thesaurus" 30 September 2015. Web. 30 September 2026. <https://smartdefine.org/inadequacy/thesaurus/synonyms>