13 entries under wide-ranging topic. ×

43
infectious(adjective, move, unhealthy, widespread, fatal)
22
catching(verb, adjective, move, widespread, toxic)
16
communicable(adjective, move, able, widespread, catching)
13
epidemic(noun, adjective, widespread, catching, toxic)
4
endemic(adjective, widespread, infectious, communicable)
1
pandemic(adjective, widespread, catching, infectious)
0
general
0
prevailing(widespread, infectious)
0
prevalent(widespread, infectious)
0
rampant(widespread, infectious)
0
rife(widespread, infectious)
0
sweeping
0
widespread
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APASmart Define. (2015). contagious thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/contagious/thesaurus/synonyms
ChicagoSmart Define. 2015. "contagious thesaurus" https://smartdefine.org/contagious/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, contagious thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/contagious/thesaurus/synonyms>.
MLASmart Define. "contagious thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/contagious/thesaurus/synonyms>