adversative adverse adverse to adversive against against the grain against the tide against the wind antagonistic anti antipathetic antithetic antonymous at cross-purposes with at daggers at daggers drawn at enmity at feud at issue at loggerheads at odds at outs at square at strife at variance at war at war with athwart balancing clashing compensating con conflicting confronting contra contradictory contradistinct contrapositive contrarious contrariwise contrary contrasted converse counter counter to counterbalancing counterpoised countervailing cranky cross dead against differing disaccordant disagreeable disagreeing discordant discrepant disharmonious disproportionate dissident dissonant divergent eyeball to eyeball eyeball-to-eyeball grating hostile immiscible in conflict with in confrontation in hostile array in opposition in opposition to inaccordant incompatible inconsistent inharmonious inimical inverse jangling jarring negative obverse on the outs opposed opposed to opposing opposite oppositional oppositive oppugnant out of accord out of whack perverse repugnant reverse squared off uncongenial unharmonious up in arms variant versus vis-a-vis with crossed bayonets