14 entries under unhealthiness topic. ×

22
toxicity(noun, pollution, taint, contamination)
21
contamination(noun, pollution, taint, insalubrity)
19
insalubrity(noun, toxicity, noxiousness)
19
noxiousness(noun, insalubrity, toxicity)
19
unhealthiness(noun, insalubrity, toxicity, noxiousness)
6
infection(noun, pollution, taint, contamination)
4
deadliness(noun, insalubrity, toxicity, noxiousness)
3
disease(noun, pollution, taint, contamination)
3
malignancy
1
pathology
1
pestilence
1
poisonousness
1
sickness
1
unwholesomeness
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APASmart Define. (2015). contagiousness thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/contagiousness/thesaurus/synonyms
ChicagoSmart Define. 2015. "contagiousness thesaurus" https://smartdefine.org/contagiousness/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, contagiousness thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/contagiousness/thesaurus/synonyms>.
MLASmart Define. "contagiousness thesaurus" 13 April 2015. Web. 1 October 2026. <https://smartdefine.org/contagiousness/thesaurus/synonyms>