173 entries under noun topic. ×

1
nausea
1
pallidity(entity, condition, color, paleness)
1
pathosis(disorder, growth, defect, sickness)
1
peakiness(entity, condition, color, paleness)
1
pestilence
1
plague(disorder, growth, defect, sickness)
1
queasiness
1
ricketiness
1
seizure(disorder, illness, defect, sickness)
1
senility(weakness, delicacy, inadequacy, shakiness)
1
shortcoming(disorder, weakness, fault, illness)
1
sick(weak, disease, ill)
1
spasm
1
spell(disorder, illness, defect, sickness)
1
stroke(disorder, illness, defect, sickness)
1
symptom
1
temperature(disorder, illness, defect, sickness)
1
unhealth(disorder, weakness, fault, illness)
1
unhealthy pale appearance(entity, condition, color, paleness)
1
unnatural lack of color in the skin(entity, condition, color, paleness)
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APASmart Define. (2015). sickliness thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/sickliness/thesaurus/synonyms
ChicagoSmart Define. 2015. "sickliness thesaurus" https://smartdefine.org/sickliness/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, sickliness thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/sickliness/thesaurus/synonyms>.
MLASmart Define. "sickliness thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/sickliness/thesaurus/synonyms>