1. (a.) Not Christian; not converted to the Christian faith; infidel.

2. (a.) Contrary to Christianity; not like or becoming a Christian; as, unchristian conduct.

3. (v. t.) To make unchristian.

Draconian Tartarean animal anthropophagous atheist atheistic atrocious barbaric barbarous beastly bestial bloodthirsty bloody bloody-minded brutal brutalized brute brutish cannibalistic cruel cruel-hearted demoniac demoniacal devilish diabolic disbelieving faithless fell feral ferocious fiendish fiendlike fierce gentile godless goyish heathen hellish impious infernal infidel infidelic inhuman inhumane irreligious minimifidian misbelieving murderous non-Christian non-Jewish non-Mohammedan non-Mormon non-Moslem non-Muhammadan non-Muslim nullifidian pagan ruthless sadistic sanguinary sanguineous satanic savage sharkish sinful slavering subhuman truculent un-Christly unangelic unbelieving uncircumcised uncivilized unconscionable ungodly unholy unhuman unrighteous unsaintly vicious wicked wolfish