Synonyms of sacrilegious

1 Syllable
foul
2 Syllables
sinful, impious, heathen, pagan, dirty, filthy, godless
3 Syllables
unholy, obscene, freethinking, free-thinking, ungodly, violating, unfilial, blasphemous, undevout, atheistic, indecent, infidel, profaning, aweless
4 Syllables
disrespectful, unhallowed, desecrating, irreverent, irreligious, unsanctified
5 Syllables
irreverential, unconsecrated