Roget's Thesaurus of English Words and Phrases by Peter Mark Roget

889. Enmity — N. enmity, hostility; unfriendliness &c adj.; discord &c

713; bitterness, rancor. alienation, estrangement; dislike &c 867; hate &c 898. heartburning†; animosity &c 900; malevolence &c 907. V. be inimical &c adj.; keep at arm's length, hold at arm's length; be at loggerheads; bear malice &c 907; fall out; take umbrage &c 900; harden the heart, alienate, estrange. [not friendly, but not hostile]. (indifference). 866. Adj. inimical, unfriendly, hostile; at enmity, at variance, at daggers drawn, at open war with; up in arms against; in bad odor with. on bad terms, not on speaking terms; cool; cold, cold hearted; estranged, alienated, disaffected, irreconcilable.