(a.) Alt. of Antipathetical.

abhorrent acrid adversary adversative adverse adversive alien antagonistic anti antipodal antithetic antithetical antonymous at cross-purposes at daggers drawn at loggerheads at odds at variance at war balancing belligerent bitter breakaway caustic clashing colliding compensating competitive con conflicting confronting contradicting contradictory contradistinct contrapositive contrarious contrary contrasted converse counter counteractant counteracting counteractive counterbalancing counterpoised countervailing counterworking cranky cross crotchety dead against despiteful differing disaccordant disagreeable disagreeing discordant discrepant disgusting disharmonious disproportionate dissentient dissident dissonant distasteful divergent enemy eyeball to eyeball fractious full of hate grating hateful hostile immiscible inaccordant incompatible inconsistent inharmonious inimical inverse jangling jarring loathsome malevolent malicious malignant negative nonconformist noncooperative obnoxious obstinate obverse opponent opposed opposing opposite oppositional oppositive oppugnant out of accord out of whack overthwart perverse quarrelsome rancorous reactionary recalcitrant refractory renitent repellent repugnant repulsive resistant reverse revolutionary rival set against sore spiteful squared off uncongenial uncooperative unfavorable unfriendly ungenial unharmonious unpropitious unsympathetic variant venomous virulent vitriolic