64 entries under sickness topic. ×

1
malaise(noun, disorder, disease, weakness, collapse)
1
misery(noun, disorder, illness, defect)
1
pathosis(noun, disorder, growth, defect)
1
plague(noun, disorder, growth, defect)
1
prostration(noun, disorder, disease, collapse, disturbance)
1
relapse(noun, disorder, disease, collapse, disturbance)
1
shortcoming(noun, disorder, weakness, fault, illness)
1
sickliness(noun, disorder, weakness, fault, growth)
1
spell(noun, disorder, illness, defect)
1
stroke(noun, disorder, illness, defect)
1
syndrome(noun, disorder, collapse, disturbance)
1
temperature(noun, disorder, illness, defect)
1
unhealth(noun, disorder, disease, weakness, collapse)
1
unhealthiness(noun, disorder, weakness, fault, growth)
1
unwellness(noun, disorder, weakness, fault, illness)
1
upset(noun, disorder, illness, defect)
1
visitation(noun, disorder, illness, defect)
1
vulnerability(noun, disorder, weakness, fault, illness)
1
weakness(noun, disorder, fault, illness, failing)
0
defect(noun, disorder, weakness, condition, fault)
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APASmart Define. (2015). flu thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/flu/thesaurus/synonyms
ChicagoSmart Define. 2015. "flu thesaurus" https://smartdefine.org/flu/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, flu thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/flu/thesaurus/synonyms>.
MLASmart Define. "flu thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/flu/thesaurus/synonyms>