5
iniquitous(adjective, wicked)
5
presumptuous(adjective, mad, bold, naughty, impudent)
4
secular(adjective, irreligious)
4
agnostic(adjective, wicked, immoral, deceitful, contrary)
4
cocky(adjective, informal, mad, bold, naughty)
4
contumelious(adjective, mad, bold, disrespect, naughty)
4
faithless(adjective, sinful, ungodly, irreligious, unspiritual)
4
insulting
4
mouthy(adjective, insolent)
4
scornful(adjective, disrespect)
4
unchristian(adjective, impious)
4
undevout(adjective, sinful, ungodly, irreligious, unspiritual)
4
unhallowed(adjective, wicked, immoral, deceitful, contrary)
3
disbelieving(adjective, irreligious)
3
fallen(adjective, impious)
3
arrogant(adjective, insolent)
3
brazen(adjective, insolent)
3
creedless(adjective, irreligious)
3
disdainful(adjective, hard, unfeeling, unsympathetic, prepared)
3
evil(adjective, wicked)
11 years ago|9.3k views|share |citing 
APASmart Define. (2015). irreverent thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/irreverent/thesaurus/synonyms
ChicagoSmart Define. 2015. "irreverent thesaurus" https://smartdefine.org/irreverent/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, irreverent thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/irreverent/thesaurus/synonyms>.
MLASmart Define. "irreverent thesaurus" 3 August 2015. Web. 29 September 2026. <https://smartdefine.org/irreverent/thesaurus/synonyms>