Synonyms|1.6kAntonyms|519|Broader|28Narrower|54Related|1.2k

114 entries under deficiency topic. ×

3
incompleteness(noun, failure, lack, failing, flaw)
3
insufficiency(noun, skill, failure, want, lack)
3
lapse(noun, wrong, difficulty, burden, failure)
3
limitation(noun, trouble, difficulty, bar, restraint)
3
sin(noun, crack, fault, lack, failing)
3
stain(noun, crack, fault, failing, blemish)
2
catch(noun, disorder, crack, fault, failing)
2
incompetency(noun, informal, failure, lack, failing)
2
ineffectiveness(noun, skill, failure, lack, failing)
2
ineffectualness(noun, skill, failure, lack, failing)
2
ineptitude(noun, skill, failure, lack, failing)
2
inferiority(noun, tawdriness)
2
leanness(failure, lack, shortage, scarcity)
2
peccadillo(noun, failing, flaw, defect, refinement)
2
problem(noun, trouble, disorder, difficulty, bar)
2
shortfall(noun, failure, lack, shortage)
2
sickness(noun, disorder, illness, infirmity)
1
absence(noun, lack, failing, imperfection)
1
ailing(noun, disorder, fault, illness, failing)
1
confinement(noun, disorder, fault, illness, failing)
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APASmart Define. (2016). weakness thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/weakness/thesaurus/synonyms
ChicagoSmart Define. 2016. "weakness thesaurus" https://smartdefine.org/weakness/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, weakness thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/weakness/thesaurus/synonyms>.
MLASmart Define. "weakness thesaurus" 25 February 2016. Web. 25 September 2026. <https://smartdefine.org/weakness/thesaurus/synonyms>