2
pathological(adjective, unhealthy)
2
pestilential(offensive, foul, disgusting, harmful, poisonous)
2
putrid(adjective, offensive, foul, disgusting, unclean)
2
ruinous
2
shabby(adjective, unclean)
2
sick(adjective, overpowering, cloying)
2
sordid(adjective, unclean)
2
spoiled(adjective, harmful, unwholesome, poisonous, toxic)
2
unclean(adjective, unclean)
2
unsound(harmful, injurious, detrimental)
2
venomous(adjective, harmful, unwholesome, poisonous, toxic)
1
adverse
1
bad for
1
contagious(adjective, unhealthy)
1
crummy(adjective, unclean)
1
envenomed
1
evil
1
festering(adjective, unclean)
1
ill
1
impure(adjective, unclean)
11 years ago|9.1k views|share |citing 
APASmart Define. (2015). insalubrious thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/insalubrious/thesaurus/synonyms
ChicagoSmart Define. 2015. "insalubrious thesaurus" https://smartdefine.org/insalubrious/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, insalubrious thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/insalubrious/thesaurus/synonyms>.
MLASmart Define. "insalubrious thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/insalubrious/thesaurus/synonyms>