13 entries under widespread topic. ×

43
infectious(adjective, move, unhealthy, fatal)
22
catching(verb, adjective, move, toxic)
16
communicable(adjective, move, able, catching)
13
epidemic(noun, adjective, catching, toxic)
4
endemic(adjective, wide-ranging, infectious, communicable)
1
pandemic(adjective, catching, wide-ranging, infectious)
0
general
0
prevailing(wide-ranging, infectious)
0
prevalent(wide-ranging, infectious)
0
rampant(wide-ranging, infectious)
0
rife(wide-ranging, infectious)
0
sweeping
0
wide-ranging
11 years ago|8.7k views|share |citing 
APASmart Define. (2015). contagious thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/contagious/thesaurus/synonyms
ChicagoSmart Define. 2015. "contagious thesaurus" https://smartdefine.org/contagious/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, contagious thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/contagious/thesaurus/synonyms>.
MLASmart Define. "contagious thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/contagious/thesaurus/synonyms>