80 entries under defect topic. ×

1
languor(noun, weakness, fault, lapse, failing)
1
lapse(noun, slip, weakness, failure, fault)
1
liking(noun, weakness, fault, lapse, failing)
1
penchant(noun, weakness, fault, lapse, failing)
1
powerlessness(noun, weakness, skill, failure, fault)
1
predilection(noun, weakness, fault, lapse, failing)
1
proclivity(noun, weakness, fault, lapse, failing)
1
proneness(noun, fault, lapse, failing, flaw)
1
prostration(noun, weakness, fault, lapse, failing)
1
senility(noun, weakness, fault, lapse, failing)
1
soft spot(noun, expression, weakness, fault, lapse)
1
sore point(noun, expression, weakness, fault, lapse)
1
taste(noun, weakness, fault, lapse, failing)
1
unfitness(noun, weakness, skill, failure, failing)
1
unsuitableness(deficiency, imperfection, inadequacy, shortage)
1
vice(noun, weakness, crack, fault, lapse)
1
vitiation(noun, weakness, fault, lapse, failing)
1
vulnerability(noun, weakness, fault, lapse, failing)
0
inability(noun, weakness, skill, failure, lack)
0
incompetency(noun, weakness, failing, deficiency)
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APASmart Define. (2016). lack thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/lack/thesaurus/synonyms
ChicagoSmart Define. 2016. "lack thesaurus" https://smartdefine.org/lack/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, lack thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/lack/thesaurus/synonyms>.
MLASmart Define. "lack thesaurus" 26 February 2016. Web. 22 September 2026. <https://smartdefine.org/lack/thesaurus/synonyms>