Not of the Christian faith. / Not in accord with Christian principles; without Christian spirit; unbefitting a Christian.

The state or condition of being unchristian.

simple past tense and past participle of unchristianize

present participle of unchristianize

(transitive) To convert or lead away from Christianity.

Third-person singular simple present indicative form of unchristianize

The state or condition of being unchristian.

Alternative spelling of unchristianlike

In an unchristian way.

unchristian