1
infective
1
insanitation(noun, pollution, taint, contamination)
1
pathology(noun, unhealthiness)
1
pestilence(noun, unhealthiness)
1
poisonousness(noun, unhealthiness)
1
pollution(noun, taint, contamination)
1
septicity(noun, pollution, taint, contamination)
1
sickness(noun, unhealthiness)
1
unwholesomeness(noun, unhealthiness)
1
vector
1
venom
1
virulence
0
bacilli
0
bacteria
0
bug(pollution, taint, contamination)
0
circulation
0
communication
0
contagious disease(expression, idiom)
0
conveyance
0
defilement(pollution, taint, contamination)
11 years ago|1k views|share |citing 
APASmart Define. (2015). contagiousness thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/contagiousness/thesaurus/synonyms
ChicagoSmart Define. 2015. "contagiousness thesaurus" https://smartdefine.org/contagiousness/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, contagiousness thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/contagiousness/thesaurus/synonyms>.
MLASmart Define. "contagiousness thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/contagiousness/thesaurus/synonyms>