67 entries under weakness topic. ×

1
fault(noun, disorder, illness, failing)
1
flu(noun, disorder, fault, growth)
1
fragileness(noun, failing, infirmity, fragility)
1
inability(noun, delicacy, inadequacy, shakiness)
1
incapacity(noun, delicacy, inadequacy, languor)
1
incompetence(noun, delicacy, inadequacy, shakiness)
1
ineffectualness(noun, delicacy, inadequacy, shakiness)
1
infirmness(noun, disorder, illness, sickness)
1
insignificance(noun, delicacy, inadequacy, shakiness)
1
insufficiency(noun, delicacy, inadequacy, shakiness)
1
lameness(noun, delicacy, inadequacy, shakiness)
1
languor(noun, delicacy, inadequacy, shakiness)
1
lassitude(noun, disorder, illness, sickness)
1
senility(noun, delicacy, inadequacy, shakiness)
1
shortcoming(noun, disorder, fault, illness)
1
unhealth(noun, disorder, fault, illness)
1
unsoundness(noun, disorder, failing, affliction)
1
unwellness(noun, disorder, fault, illness)
1
vulnerability(noun, disorder, fault, illness)
1
weakliness(noun, failing, infirmity, thinness)
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APASmart Define. (2015). sickliness thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/sickliness/thesaurus/synonyms
ChicagoSmart Define. 2015. "sickliness thesaurus" https://smartdefine.org/sickliness/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, sickliness thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/sickliness/thesaurus/synonyms>.
MLASmart Define. "sickliness thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/sickliness/thesaurus/synonyms>