• (n.) The person who first attacks or makes an aggression; he who begins hostility or a quarrel; an assailant.

Compare aggressor with other words:

aggressor vs. victimizer

abuser vs. aggressor

aggress vs. aggressor

aggressor vs. assailant

aggressor vs. quarrel

aggressor vs. hostility

aggressor vs. attack

aggressive vs. aggressor

aggression vs. aggressor