| determined(adjective, spirited, aggressive, plucky) |
| disputatious(difficult, irritable, aggressive, turbulent, belligerent) |
| domineering(adjective, aggressive) |
| forward(adjective, aggressive) |
| martial |
| militaristic |
| mordant(adjective, attack, respect, hostile, hateful) |
| pushy(adjective, aggressive) |
| terrorizing(adjective, hostile, hateful, belligerent, quarrelsome) |
| virulent |
| wild(adjective, strong, severe, intense, rude) |
| abrupt(grumpy, bad-tempered, gruff, brusque, crotchety) |
| animal(adjective, mean, strong, severe, intense) |
| argumentative(adjective, nasty, difficult, hostile, antagonistic) |
| battling(nasty, determined, hostile, spirited, aggressive) |
| bearish(grumpy, bad-tempered, abrupt, gruff, brusque) |
| beastly(adjective, violent, vicious, fierce, unrestrained) |
| blunt |
| brusque(rude, coarse, grumpy, abrupt, gruff) |
| cannibalistic(adjective, animal, mean, cruel, vicious) |