Synonyms|427Antonyms|237|Broader|13Narrower|29Related|445
1
homelessness(noun, poverty)
1
imbecility
1
impecuniosity(noun, pass, difficulty, distress, failure)
1
impecuniousness(noun, pass, difficulty, distress, failure)
1
imperfectness
1
inadmissibility
1
inaptness(defect, deficiency, imperfection, limitation, inadequacy)
1
inconsequentiality
1
inconsiderableness
1
indefensibility
1
ineffectiveness(noun, weakness, skill, failure, lack)
1
ineffectualness(noun, weakness, skill, failure, lack)
1
ineptness(noun, weakness, skill, failure, shortcoming)
1
infancy
1
infirmity(noun, weakness, failing, flaw, defect)
1
infirmness(noun, weakness, delicacy, inadequacy, shakiness)
1
injustice
1
insubstantial
1
insufficience(noun, weakness, want, need, lack)
1
intolerability
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ChicagoSmart Define. 2015. "insufficiency thesaurus" https://smartdefine.org/insufficiency/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, insufficiency thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/insufficiency/thesaurus/synonyms>.
MLASmart Define. "insufficiency thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/insufficiency/thesaurus/synonyms>