116 entries under adjective topic. ×

15
toxic(unhealthy, unclean, poisonous, insalubrity)
12
infected(tender, unhealthy, swollen, reddened)
10
noxious(unhealthy, insalubrity)
10
poisonous(unhealthy, harmful, insalubrity)
9
unsanitary(unhealthy, unclean)
8
putrid
8
unwholesome(unhealthy, unhealthful, insalubrity)
8
virulent(poisonous, lethal, insalubrity)
7
insalubrious(unhealthy, unclean, unwholesome, insalubrity)
7
unhealthy(unhealthy, insalubrity)
6
contaminated
6
foul
6
infectious
5
deadly
5
festering(tender, unclean, swollen, reddened)
5
gangrenous
5
infective
5
rotten
4
diseased
4
injurious
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APASmart Define. (2015). septic thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/septic/thesaurus/synonyms
ChicagoSmart Define. 2015. "septic thesaurus" https://smartdefine.org/septic/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, septic thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/septic/thesaurus/synonyms>.
MLASmart Define. "septic thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/septic/thesaurus/synonyms>