Synonyms and related words :
abhorrence, abomination, aggression, aggressiveness, allergy, animosity, animus, annulling, antipathy, antithesis, argumentation, aversion, backlash, bad blood, bellicism, bellicosity, belligerence, belligerency, chauvinism, clash, clashing, cold sweat, collision, combativeness, competition, con, conflict, confrontation, confutation, contention, contentiousness, contradiction, contradistinction, contraindication, contraposition, contrariety, contrariness, contrast, controversy, counteraction, counterposition, counterworking, crankiness, creeping flesh, cross-purposes, crotchetiness, despitefulness, difference, disaccord, disaccordance, disagreement, discord, discordance, discordancy, discrepancy, disgust, disharmony, disparity, dissension, dissent, dissidence, dissonance, disunion, disunity, divergence, diversity, enmity, faction, ferocity, fierceness, fight, fractiousness, friction, hate, hatred, horror, hostility, inaccordance, incongruity, inconsistency, inequality, inimicalness, interference, jarring, jingoism, kick, loathing, malevolence, malice, malignity, martialism, militancy, militarism, mortal horror, nausea, negation, negativeness, nonconformity, noncooperation, nullification, obstinacy, oppositeness, opposition, opposure, oppugnance, oppugnancy, perverseness, perversity, polarity, pugnaciousness, pugnacity, quarrelsomeness, rancor, reaction, recalcitrance, recoil, refractoriness, renitency, repercussion, repugnance, repulsion, resistance, revolt, rivalry, saber rattling, showdown, shuddering, spite, spitefulness, strife, swimming upstream, truculence, uncooperativeness, unfriendliness, unharmoniousness, unpeacefulness, variance, vying, warmongering, warpath, withstanding