Opposed; contradictory; inconsistent.
Opposite; in an opposite direction; in opposition; adverse.
Given to opposition; perverse; wayward.
One of a pair of propositions that cannot both be simultaneously true, though they may both be false.
The opposite.
Contrarily
Contrary to reason; lacking an appropriate or sufficient reason; irrational.
Lacking the ability to reason.
Not based on one's own interests; inconsistent with utility maximization.
Not within the domain of what can be understood or analyzed by reason; outside the competence of the rules of reason.