68 entries under defect topic. ×

8
faintness(noun, weak, weakness, fault, lack)
8
fallibility(noun, weakness, failing, flaw)
7
languor(noun, weak, weakness, fault, lack)
6
lapse(noun, wrong, difficulty, slip, weakness)
5
drawback(noun, difficulty, weakness, fault, lapse)
5
powerlessness(noun, weakness, skill, failure, fault)
5
vulnerability(noun, disorder, anxiety, weakness, fault)
4
inadequacy(noun, weakness, skill, failure, lack)
4
invalidity(noun, difficulty, weakness, fault, lack)
3
Achilles heel(noun, expression, point, weakness, fault)
3
bug(noun, weakness, crack, fault, lack)
3
irresolution(noun, anxiety, weakness, fault, uncertainty)
3
lack(noun, difficulty, weakness, skill, failure)
3
limitation(noun, difficulty, weakness, fault, failing)
3
soft spot(noun, expression, weak, weakness, fault)
2
catch(noun, weakness, crack, fault, failing)
2
demerit(noun, weakness, lack, failing, flaw)
2
instability(noun, anxiety, weakness, fault, uncertainty)
2
insufficiency(noun, weakness, skill, failure, lack)
2
problem(noun, weakness, failing, flaw)
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APASmart Define. (2015). frailty thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/frailty/thesaurus/synonyms
ChicagoSmart Define. 2015. "frailty thesaurus" https://smartdefine.org/frailty/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, frailty thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/frailty/thesaurus/synonyms>.
MLASmart Define. "frailty thesaurus" 23 December 2015. Web. 21 September 2026. <https://smartdefine.org/frailty/thesaurus/synonyms>