1
pestiferous
1
poisoned
1
poisonous(adjective, harmful)
1
polluted
1
purulent
1
putrefied
1
putrescent
1
putrid
1
rank
1
reprehensible
1
reproachable
1
reprovable
1
rotten
1
rotting
1
self-contradictory
1
septic
1
shameful
1
sinister
1
sinning
1
sphacelated
11 years ago|5.9k views|share |citing 
APASmart Define. (2015). peccant thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/peccant/thesaurus/synonyms
ChicagoSmart Define. 2015. "peccant thesaurus" https://smartdefine.org/peccant/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, peccant thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/peccant/thesaurus/synonyms>.
MLASmart Define. "peccant thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/peccant/thesaurus/synonyms>