10 entries under virulent topic. ×

10
pestilential(adjective, help, unhealthy, dangerous, deadly)
7
harmful(adjective, unhealthy, dangerous, fatal, unwholesome)
7
unhealthy(adjective, unhealthy, harmful, diseased, unwholesome)
4
unwholesome(adjective, unhealthy, harmful, poisonous)
4
venomous(adjective, unhealthy, harmful, fatal, unwholesome)
3
toxic(adjective, unhealthy, harmful, fatal, unwholesome)
2
corrupting(adjective, harmful, dangerous, catching, poisonous)
1
infective(adjective, unhealthy, unwholesome, catching)
1
miasmic(adjective, catching, toxic, spreading)
0
transmittable(adjective, catching, toxic, spreading)
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APASmart Define. (2015). pestilent thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/pestilent/thesaurus/synonyms
ChicagoSmart Define. 2015. "pestilent thesaurus" https://smartdefine.org/pestilent/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, pestilent thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/pestilent/thesaurus/synonyms>.
MLASmart Define. "pestilent thesaurus" 14 April 2015. Web. 30 September 2026. <https://smartdefine.org/pestilent/thesaurus/synonyms>