incompatibility
nounThe state or quality of being incompatible.
nounMutually exclusive or antagonistic qualities or things.
nounThe quality or condition of being incompatible; incongruity; irreconcilableness.
nounThe quality or state of being incompatible; inconsistency; irreconcilableness.
nounThe quality or state of being
(immunology) the degree to which the body’s immune system will try to reject foreign material (as transfused blood or transplanted tissue)
nounthe relation between propositions that cannot both be true at the same time
nounthe quality of being unable to exist or work in congenial combination