2
immorality(noun, failing, softness, frailty, spinelessness)
2
liability(noun, weakness, susceptibility, vulnerability, defenselessness)
2
naivete(noun, weakness, susceptibility, vulnerability, defenselessness)
2
openness(noun, weakness, susceptibility, vulnerability, defenselessness)
2
passiveness(noun, weakness, susceptibility, vulnerability, defenselessness)
2
passivity(noun, weakness, susceptibility, vulnerability, defenselessness)
2
predisposition(noun, weakness, susceptibility, vulnerability, defenselessness)
2
proneness(noun, weakness, susceptibility, vulnerability, defenselessness)
2
receptiveness(noun, weakness, susceptibility, vulnerability, defenselessness)
2
receptivity(noun, weakness, susceptibility, vulnerability, defenselessness)
2
sensitivity(noun, weakness, susceptibility, vulnerability, defenselessness)
2
susceptibility(noun, weakness, vulnerability, defenselessness)
2
vulnerability(noun, weakness, susceptibility, defenselessness)
2
wickedness(noun, failing, softness, frailty, spinelessness)
1
asthenia(noun, delicacy, debility, debilitation)
1
blemish(noun, failing, foible, demerit, dereliction)
1
blot(noun, failing, foible, demerit, dereliction)
1
breakdown(noun, delicacy, debility, debilitation, asthenia)
1
corruptness(noun, softness, frailty, spinelessness, frailness)
1
damage(noun, delicacy, debility, debilitation, asthenia)
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APASmart Define. (1970). fatal weakness thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/fatal_weakness/thesaurus/related
ChicagoSmart Define. 1970. "fatal weakness thesaurus" https://smartdefine.org/fatal_weakness/thesaurus/related (accessed September 24, 2026).
HarvardSmart Define 1970, fatal weakness thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/fatal_weakness/thesaurus/related>.
MLASmart Define. "fatal weakness thesaurus" 1 January 1970. Web. 24 September 2026. <https://smartdefine.org/fatal_weakness/thesaurus/related>