Translation guide
The English word 'invincible' describes someone or something that cannot be defeated or overcome. In Japanese, this concept is expressed through various adjectives, nouns, and idiomatic phrases, each with different nuances and contexts.
Describing a person, team, or entity that is unbeatable or unconquerable in a general sense.
The most common and direct translation. It is a noun or na-adjective meaning 'invincible' or 'unrivaled'. Used in both literal and figurative contexts.
He is an invincible warrior.
That team is invincible this season.
Attributive form of 無敵, used directly before a noun. Very common.
invincible fleet
Literally 'without enemies', meaning 'unmatched' or 'peerless'. Often used in a more casual or colloquial sense.
He is invincible in this field.
Means 'undefeated' or 'unbeaten'. Often used in sports or competition contexts. Slightly more formal than 無敵.
an invincible champion
Describing something intangible like a spirit, will, or belief that is unconquerable.
Describing something that is impervious to damage, like armor or a fortress.
Literally 'immortal body'. Often used in fiction for characters who cannot be killed or harmed. Can be used metaphorically.
That hero is invincible.
Means 'iron wall', used to describe an impenetrable defense. Often used in sports or military contexts.
A Buddhist term meaning 'indestructible like a diamond'. Very literary and rare.
Describing a strategy, logic, or position that is unassailable.
While 無敵 is the most direct translation, it can sound exaggerated or childish if used inappropriately. For abstract qualities like spirit or will, 不屈 is often more natural.
無敵 implies an inherent quality of being unbeatable, while 不敗 simply means 'undefeated' (so far). Use 不敗 for records or streaks, and 無敵 for perceived superiority.
He felt invincible after winning the championship.
The fortress was considered invincible.
invincible effort
鉄壁の守り
invincible defense
invincible body