Translation guide
A gladiator in ancient Rome, or a modern metaphorical fighter. Japanese uses loanwords or descriptive phrases depending on context.
Referring to a historical gladiator who fought in arenas.
Describing someone who fights fiercely in a non-literal arena, like business or sports.
Means 'fighter' or 'warrior' and can be used metaphorically. Often combined with a noun, e.g., 自由の闘士 (freedom fighter).
Loanword from English, often used in pop culture, movies, or games. Less formal than 剣闘士.
The gladiator in that movie was strong.
He is a gladiator in the business world.
Means 'warrior' and can be used metaphorically, but less specific than 闘士. Often implies a noble cause.
She fought like a gladiator for justice.