Translation guide
The English word "aggression" covers a range of meanings from hostile behavior to assertiveness. In Japanese, the best translation depends on whether you mean physical violence, verbal hostility, a general attitude, or even proactive initiative. This guide helps you choose the most natural expression for each context.
Physical or verbal acts intended to harm or dominate.
The most direct and common translation for 'aggression' as an attack or assault, whether physical or verbal. Used in news, psychology, and everyday contexts.
彼の攻撃的な態度に驚いた。
I was surprised by his aggressive attitude.
その犬は突然攻撃を始めた。
The dog suddenly started its aggression.
Refers to aggression as invasion or encroachment, especially by a nation or group. Often used in historical or political contexts.
その国は侵略行為で非難された。
The country was condemned for acts of aggression.
Means 'violence' and can be used when aggression involves physical force. Less specific than 攻撃 but common in contexts like domestic violence or street fights.
彼は酒に酔って暴力を振るった。
He became aggressive and violent when drunk.
A general disposition of hostility or readiness to attack, without necessarily a specific act.
The noun for 'aggressiveness' as a personality trait or psychological tendency. Commonly used in psychology and everyday descriptions.
彼は攻撃性が強い。
He has a strong tendency toward aggression.
子供の攻撃性をどう扱うか。
How to deal with aggression in children.
Means 'hostility' or 'animosity'. It emphasizes the emotional state rather than the act, and is often used when someone is clearly antagonistic.
An adjective meaning 'belligerent' or 'warlike'. Used for people or nations that seem eager to fight. More literary or formal.
Positive or neutral aggression as initiative, boldness, or drive, often in business or sports.
The standard word for 'proactiveness' or 'assertiveness' in a positive sense. It implies taking initiative and being forward-looking, without hostility.
彼の積極性がチームを勝利に導いた。
His aggression led the team to victory.
営業には積極性が必要だ。
Aggression is necessary in sales.
Literally 'attack' or 'offense', used in sports or business to mean an aggressive, attacking stance. Often part of compounds like 攻めの姿勢 (aggressive posture).
While 攻撃 is the most direct translation, it often implies a concrete attack. For personality traits or positive assertiveness, use 攻撃性 or 積極性 instead. Using 攻撃 for a person's character can sound like they are physically violent.
攻撃 is a general attack, while 侵略 implies invasion and taking over territory or rights. Use 侵略 for military aggression or corporate takeovers, and 攻撃 for personal attacks or criticism.
There was aggression in his eyes.
彼の好戦的な発言が問題になった。
His aggressive remarks became a problem.
Switch from defense to aggression.
Loanword from English, used in sports, business, and casual speech to mean 'aggressive' in a positive, go-getter sense. Often used as an adjective.
彼のアグレッシブなプレーが光った。
His aggressive play stood out.