incompatibility

I (difference) noun animosity, antagonism, antipathy, clash, conflict, contradictoriness, contrariety, contrast, controversy, disaccord, disagreement, discord, discordance, dislike, dispute, dissension, dissent, dissidence, disunion, disunity, divergence, division, faction, fight, hatred, hostility, inimicality, intolerance, intransigence, intransigency, irreconcilability, irreconcilable difference, irreconcilableness, lack of agreement, misunderstanding, nonagreement, opposition, quarrel, repugnance, unfriendliness, variance, want of adaptation, want of agreement associated concepts: divorce for incompatibility II (inconsistency) noun antithesis, clash, conflict, contrast, disagreement, disconformity, discongruity, discord, discordance, discordancy, discrepancy, disharmony, disparity, dissimilarity, dissimilitude, dissonance, divergence, incongruity, inconsonance, inequality, inharmoniousness, inharmony, lack of agreement, lack of harmony, nonconformity, nonuniformity, unconformity, unlikeness, unsuitableness, variance, want of agreement associated concepts: incompatible use of land III index antithesis, conflict, contraposition, contrary, disaccord, disagreement, discord, discrepancy, disparity, estrangement, ill will, incongruity, inconsistency, inequality, paradox, strife, variance (disagreement)