162 entries under weakness topic. ×

1
sin(noun, crack, fault, failing)
1
snag(noun, trouble, difficulty, bar)
1
soft spot(noun, expression, fault, lapse)
1
sore point(noun, expression, fault, lapse)
1
stumbling block(noun, expression, trouble, difficulty)
1
taste(noun, fault, lapse, failing)
1
trouble(noun, difficulty, bar, want)
1
unfitness(noun, skill, failure, failing)
1
vice(noun, crack, fault, lapse)
1
vitiation(noun, fault, lapse, failing)
1
vulnerability(noun, fault, lapse, failing)
0
demerit(noun, failing, blemish, imperfection)
0
inability(noun, skill, failure, lack)
0
incapability(noun, skill, failure, hopelessness)
0
incompetency(noun, failing, defect, deficiency)
0
insufficience(noun, want, need, loss)
0
irregularity(noun, crack, fault, blemish)
0
tightness(noun, failure, deficiency, shortage)
0
uselessness(noun, hopelessness, inability, helplessness)
0
birthmark(noun, crack, fault, blemish)
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APASmart Define. (2016). lack thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/lack/thesaurus/synonyms
ChicagoSmart Define. 2016. "lack thesaurus" https://smartdefine.org/lack/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, lack thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/lack/thesaurus/synonyms>.
MLASmart Define. "lack thesaurus" 26 February 2016. Web. 25 September 2026. <https://smartdefine.org/lack/thesaurus/synonyms>