irreconcile

From ir- +‎ reconcile.

irreconcile (third-person singular simple present irreconciles, present participle irreconciling, simple past and past participle irreconciled)

1. (obsolete) To prevent from being reconciled; to alienate or disaffect.

• “irreconcile”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.