Translation guide
The English word "invader" refers to someone who enters a place by force, often with hostile intent. In Japanese, the most common equivalent is 侵略者 (しんりゃくしゃ), but other words are used depending on the context, such as military invasion, home intrusion, or metaphorical use.
A person or group that enters a country or territory by force, typically as part of an invasion.
The standard term for an invader in the context of war or military aggression. It carries a strong negative connotation.
The invaders crossed the border.
They fought against the invaders.
A more formal or literary term for an invader, often used in historical or military contexts. Less common than 侵略者.
The invaders laid siege to the castle.
An archaic term for an invader, specifically referring to a raiding or marauding force. Rarely used in modern Japanese.
The invaders burned down the village.
A person who enters a building or private property without permission, often with criminal intent.
The most common word for an intruder or trespasser. Used for burglars, home invaders, or unauthorized entrants.
An intruder entered the house last night.
A legal term for a trespasser or unlawful intruder. Emphasizes the illegality of the entry.
The trespasser was arrested.
A person, team, or thing that encroaches on someone else's domain, often used figuratively.
In metaphorical contexts, Japanese often uses the same words but may prefer verbal expressions. For example, in sports, an away team might be called 侵略者, but it's more natural to say 敵地に乗り込む (to venture into enemy territory).
They invaded the opponent's home ground.
Invasive species are invading the ecosystem.
侵略者 is used for large-scale military or political invasions, while 侵入者 is for individual trespassing or burglary. Using 侵略者 for a home intruder would sound overly dramatic and unnatural.
The invaders occupied the country.
The intruder came in through the window.
Directly translating 'invader' as インベーダー is only used in specific contexts like the game 'Space Invaders' (スペースインベーダー). In normal speech, it sounds unnatural and should be avoided.
Space Invaders is an old game.
The invaders were repelled by the defenders.
He felt like an invader in his own home after the renovation.
The alarm detected an intruder.