70 entries under illness topic. ×

1
fit(noun, disorder, defect, sickness)
1
flu(noun, disorder, weakness, fault, growth)
1
hemorrhage(noun, disorder, defect, sickness)
1
infirmness(noun, disorder, weakness, sickness)
1
inflammation(noun, disorder, defect, sickness)
1
lassitude(noun, disorder, weakness, sickness)
1
misery(noun, disorder, defect, sickness)
1
seizure(noun, disorder, defect, sickness)
1
shortcoming(noun, disorder, weakness, fault)
1
spell(noun, disorder, defect, sickness)
1
stroke(noun, disorder, defect, sickness)
1
temperature(noun, disorder, defect, sickness)
1
unhealth(noun, disorder, weakness, fault)
1
unwellness(noun, disorder, weakness, fault)
1
upset(noun, disorder, defect, sickness)
1
visitation(noun, disorder, defect, sickness)
1
vulnerability(noun, disorder, weakness, fault)
0
angst(noun, disorder, depression, disquiet)
0
anxiety(noun, disorder, depression, disquiet)
0
depression(noun, disorder, disquiet, sickness)
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APASmart Define. (2015). sickliness thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/sickliness/thesaurus/synonyms
ChicagoSmart Define. 2015. "sickliness thesaurus" https://smartdefine.org/sickliness/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, sickliness thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/sickliness/thesaurus/synonyms>.
MLASmart Define. "sickliness thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/sickliness/thesaurus/synonyms>