1
hard-boiled(adjective, hard, unfeeling, unsympathetic, hardened)
1
hardened(adjective, hard, wicked, immoral, unfeeling)
1
hardhearted(adjective, hard, unfeeling, unsympathetic, hardened)
1
hazardous(adjective, wicked)
1
heretic(noun, adjective)
1
horrible
1
hypocritical(adjective, religious)
1
idolatrous
1
ill-intentioned(adjective, wicked)
1
impenetrable(adjective, hard, unfeeling, unsympathetic, prepared)
1
inaccessible(adjective, hard, unfeeling, unsympathetic, prepared)
1
indecent(adjective, wicked)
1
indurated(adjective, hard, unfeeling, unsympathetic, hardened)
1
infamous
1
intense(adjective, wicked)
1
inured(adjective, hard, unfeeling, unsympathetic, hardened)
1
lapsed
1
loathsome(adjective, wicked)
1
malevolent(adjective, wicked)
1
malicious(adjective, wicked)
11 years ago|8.3k views|share |citing 
APASmart Define. (2015). impious thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/impious/thesaurus/synonyms
ChicagoSmart Define. 2015. "impious thesaurus" https://smartdefine.org/impious/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, impious thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/impious/thesaurus/synonyms>.
MLASmart Define. "impious thesaurus" 3 August 2015. Web. 20 September 2026. <https://smartdefine.org/impious/thesaurus/synonyms>