| offensive(adjective, violent, negative, disgusting, hostile) |
| polar(adjective, reverse, contrary, adverse, conflicting) |
| resentful(adjective, tough, severe, nasty, harsh) |
| rival(adjective, hostile, counter, different, spirited) |
| savage(adjective, hostile, belligerent, quarrelsome) |
| uncordial(adjective, person, unwarmhearted) |
| unfavorable(adjective, mean, bad, weak, wrong) |
| unsociable(adjective, person, mean, nasty, cold) |
| vicious(adjective, malevolent) |
| warring(adjective, energetic, hostile, counter, different) |
| acerbic(adjective, resentful) |
| adversarial(adjective, support, hostile, contrary, opposing) |
| adversary |
| anti(adjective, bad, hostile, counter, unfriendly) |
| at variance(expression, idiom, disagreement, opposition, opposite) |
| caustic(adjective, mean, severe, sharp, nasty) |
| contrarious(adjective, contrary, contrariety) |
| counteractive(adjective, bad, weak, gloomy, contrary) |
| cross(adjective, mean, bad, wrong, evil) |
| disinclined(adjective, hostile, hesitant, opposing, unwilling) |