| different(adjective, disgusting, reverse, contrary, unsuitable) |
| differing(adjective, conflicting, discordant) |
| discrepant(adjective, disagreement, inappropriate, contrary, unsuitable) |
| dissident(adjective, conflicting, contentious) |
| dissonant(adjective, harsh, contrary, adverse, conflicting) |
| enemy(noun, hostile, different, contrary, opposite) |
| grim(adjective, person, tough, severe, harsh) |
| harsh(adjective, mean, tough, sharp, cruel) |
| inharmonious(adjective, harsh, disagreement, different, contrary) |
| jarring(adjective, harsh, inappropriate, contrary, unsuitable) |
| ominous(adjective, person, negative, unfavorable, disapproving) |
| rancorous(adjective, mean, tough, severe, nasty) |
| resistant(adjective, contentious, unwilling, opposed) |
| restrictive(adjective, hostile, different, contrary, opposite) |
| scrappy(adjective, sharp, nasty, cross, energetic) |
| standoffish(adjective, person, cold, shy, unfriendly) |
| stern(adjective, person, tough, severe, harsh) |
| uncongenial(adjective, cool, nasty, cold, sensitive) |
| acrimonious(adjective, mean, bad, tough, wrong) |
| argumentative(adjective, mean, nasty, hostile, unfriendly) |