| battleful(adjective, belligerent) |
| cantankerous(adjective, rough, nasty, difficult, dark) |
| fierce(adjective, nasty, determined, hostile, spirited) |
| hawkish(adjective, energetic, violent, hostile, antagonistic) |
| litigious(adjective, difficult, irritable, turbulent, belligerent) |
| military(adjective, peace, warfare) |
| warring(adjective, energetic, hostile, antagonistic, aggressive) |
| assertive(adjective, aggressive) |
| ferocious(adjective, hostile, belligerent, quarrelsome) |
| petulant(adjective, difficult, rude, unpleasant, unfriendly) |
| unfriendly(adjective, mean, nasty, difficult, rude) |
| unpeaceful(contention, warfare) |
| churlish(adjective, difficult, rude, unpleasant, unfriendly) |
| cross(adjective, mean, sharp, difficult, harsh) |
| disagreeable(adjective, rough, nasty, difficult, dark) |
| jingoistic |
| peevish(adjective, difficult, rude, unpleasant, unfriendly) |
| savage(adjective, hostile, belligerent, quarrelsome) |
| surly(adjective, mean, rough, nasty, difficult) |
| threatening(adjective, unpleasant, violent, horrible, hostile) |