Dictionary and Thesaurus

Definition of Aggression

• (n.) The first attack, or act of hostility; the first act of injury, or first act leading to a war or a controversy; unprovoked attack; assault; as, a war of aggression. \"Aggressions of power.\"

Synonyms of Aggression

• Aggressiveness
• Hostility

Antonyms of Aggression

Homophones of Aggression