Word Study
hard feelings
THESAURUS
hard feelings
acerbity, acid, acidity, acidulousness, acrimony, animosity, animus, asperity, bad blood, bad feeling, bile, bitter feeling, bitter resentment, bitterness, bitterness of spirit, causticity, choler, disaffinity, feud, gall, gnashing of teeth, hardheartedness, heartburning, hostility, ill blood, ill feeling, ill will, immediate dislike, personality conflict, rancor, rankling, slow burn, soreness, sourness, spleen, vendetta, venom, virulence, vitriolFor further exploring for "hard feelings" in Webster Dictionary Online