not in accordance with the principles or ethics of Christianity non-Christian or pagan
WordReference Random House Unabridged Dictionary of American English © 2025
un•chris•tian
(un kris′chən),USA pronunciation adj.
un•chris′tian•ly, adv.
- not conforming to Christian teaching or principles:unchristian selfishness.
- not Christian.
- Informal Termsunsuitable for Christians;
uncivilized;
objectionable:She declared she would not pay such an unchristian amount of money for a hotel room.
- un-1 + Christian 1545–55
Collins Concise English Dictionary © HarperCollins Publishers::
'unchristian' also found in these entries (note: many are not synonyms or translations):