2
disorder(noun, weak, disease, ill, sick)
2
disorders(noun, diseases, disappointments, letdowns, affronts)
2
fevers(noun, diseases)
2
infections(noun, diseases)
2
infirmities(noun, diseases)
2
syndromes(noun, diseases)
2
trouble(noun, weak, disease, ill, sick)
2
viruses(noun, diseases)
1
ache(noun, weak, disease, ill, sick)
1
affections(noun, diseases)
1
agues(noun, diseases)
1
ail(noun, weak, disease, ill, sick)
1
blast(noun, weak, disease, ill, sick)
1
colds
1
complications(noun, diseases)
1
curses(noun, diseases)
1
disabilities(noun, diseases)
1
evil(noun, weak, disease, ill, sick)
1
flus
1
handicaps(noun, diseases)
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APASmart Define. (2015). illnesses thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/illnesses/thesaurus/synonyms
ChicagoSmart Define. 2015. "illnesses thesaurus" https://smartdefine.org/illnesses/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, illnesses thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/illnesses/thesaurus/synonyms>.
MLASmart Define. "illnesses thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/illnesses/thesaurus/synonyms>