rival candidate; opposing candidate
religious opposition; religious conflict; religious antagonism
point at issue; axis of a conflict; focus of confrontation
to be incompatible; to be contradictory
internal strife; internal struggle
feeling of antipathy (rivalry); antagonistic sentiment
the exact opposite concept (idea); the antithesis
conflicting (opposite, contrasting) opinion; antagonistic view
three-cornered competition
allelic character; allelomorphic character