| enemy(noun, assault, assailant, intruder) |
| aggressor(noun, assault, assailant, intruder) |
| victimizer(noun, assault, assailant, intruder) |
| adversary(noun, assault, assailant, intruder) |
| affronter(noun, assault, assailant, intruder) |
| insulter(noun, assault, assailant, intruder) |
| naysayer(noun, assault, assailant, intruder) |
| objicient(noun, assault, assailant, intruder) |
| offender(noun, assault, assailant, intruder) |
| oppositionist(noun, assault, assailant, intruder) |
| wrong-doer(noun, assault, assailant, intruder) |
| wrongdoer(noun, assault, assailant, intruder) |
| opponent(noun, assault, assailant, intruder) |
| antagonist(noun, assault, assailant, intruder) |
| bad guy(noun, assault, assailant, intruder) |
| contestant(noun, assault, assailant, intruder) |
| contradictor(noun, assault, assailant, intruder) |
| hostile(noun, assault, assailant, intruder) |
| injurer(noun, assault, assailant, intruder) |
| rival(noun, assault, assailant, intruder) |