1
detrimentalness(noun, inutility)
1
disorganization(noun, incompetence, ineptitude, inefficiency)
1
disqualification(noun, weakness, skill, failure, injury)
1
drawback(defect, deficiency, imperfection, inadequacy, shortage)
1
failing(defect, deficiency, imperfection, limitation, inadequacy)
1
fatuity
1
faultiness(defect, deficiency, imperfection, inadequacy, shortage)
1
fecklessness
1
feebleness(noun, weakness, hopelessness, inability, helplessness)
1
forcelessness
1
forfeit(noun, miss)
1
frailty(noun, weakness, skill, failure, shortcoming)
1
good-for-nothingness(noun, inutility)
1
hopelessness(noun, weakness, inability, helplessness, subjection)
1
imperfection(defect, inadequacy, shortage, inability, dearth)
1
impracticality(noun, inutility)
1
inadeptness
1
inanity
1
inattentiveness
1
incapacitation(noun, weakness, skill, failure, shortcoming)
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APASmart Define. (2015). ineffectiveness thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/ineffectiveness/thesaurus/synonyms
ChicagoSmart Define. 2015. "ineffectiveness thesaurus" https://smartdefine.org/ineffectiveness/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, ineffectiveness thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/ineffectiveness/thesaurus/synonyms>.
MLASmart Define. "ineffectiveness thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/ineffectiveness/thesaurus/synonyms>