dissensus
Disagreement, especially when widespread.
uncountable
Now it is apparent that neither the consensus of Christianity with other religions, nor its dissensus from them, nor the absolute or relative superiority which we claim for it, can be made evident without a thorough and methodical comparison of all religions.
Where it comes from
From Latin dissēnsus (“disagreement, quarrel; dissension, conflict”); or a blend of dissent + consensus.
Adapted from the Wiktionary entry dissensus (CC BY-SA 4.0).