aggressor

ag·gres·sor  (-grsr)

n.

One that engages in aggression.

Thesaurus

Noun	1.	aggressor - someone who attacks                   assailant, assaulter, attacker offender, wrongdoer - a person who transgresses moral or civil law ambusher - an attacker who waits in a concealed position to launch a surprise attack avenger, retaliator - someone who takes vengeance brute, savage, wildcat, beast, wolf - a cruelly rapacious person bludgeoner - an assailant who uses a bludgeon bully, hooligan, roughneck, rowdy, ruffian, yob, yobbo, yobo, tough - a cruel and brutal fellow harrier, harasser - a persistent attacker; "the harassers were not members of the regular army" iconoclast - someone who attacks cherished ideas or traditional institutions marauder, piranha, predator, vulture - someone who attacks in search of booty night rider, nightrider - member of a secret mounted band in United States South after the American Civil War; committed acts of intimidation and revenge raper, rapist - someone who forces another to have sexual intercourse shedder, spiller - an attacker who sheds or spills blood; "a great hunter and spiller of blood" slasher - someone who slashes another person stabber - someone who stabs another person lapidator, stoner - an attacker who pelts the victim with stones (especially with intent to kill)
	2.	aggressor - a confident assertive person who acts as instigator initiator, instigator - a person who initiates a course of action

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aggressor

noun attacker, assaulter, invader, assailant

Translations

aggressor [əˈgrɛsəʳ] n → agresor(a) m/f

aggressor [əˈgrɛsəʳ] n → agresseur m

aggressor [əˈgrɛsəʳ] n → Aggressor(in) m(f), Angreifer(in) m(f)

aggressor [əˈgrɛsəʳ] n → aggressore m