27
sinful(adjective, evil, wicked, naughty, religious)
27
irreligious(adjective, evil, naughty, religious, profane)
26
profane(adjective, rude, wicked, immoral, crude)
24
irreverent(adjective, hard, rude, wicked, unfeeling)
23
sacrilegious(adjective, rude, impolite, religious, profane)
23
ungodly(adjective, religious, profane, irreverent, irreligious)
22
blasphemous(adjective, rude, impolite, religious, profane)
20
unholy(adjective, wicked, religious, ungodly, irreverent)
20
wicked(adjective, bad, corrupt, religious)
16
godless(adjective, religious, profane, ungodly, irreverent)
14
iniquitous(adjective, wicked, religious)
12
unhallowed(adjective, evil, rude, vile, religious)
10
evil(adjective, wicked)
9
diabolic(adjective, evil, vile, wicked, immoral)
9
disrespectful(adjective, rude, religious, insulting)
9
immoral(adjective, wicked, religious)
8
atheistic(adjective, independent, progressive, religious, skeptical)
8
undutiful(adjective, religious, unrighteous, infective)
7
iconoclastic(adjective, independent, progressive, religious, nonconformist)
7
pagan(adjective, nasty, coarse, crude, ungodly)
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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>