How to say "fighting" in Japanese

Choosing the right word
  • 対戦たいせんCommon
    noun, suru verb, intransitive verbFighting against an opponent, as in taking on or facing someone in a match or game. The nuance is one-to-one opposition, so it fits contexts where you confront a specific rival or team.
    私はチャンピオンと対戦たいせんした。↗
    I played against the champion.
  • 合戦かっせんCommon
    noun, suru verb, intransitive verbA battle or engagement between armed forces; fighting in the military sense. It suggests a large clash between armies rather than personal combat or metaphorical competition.
  • 戦争せんそうJLPT N4approx.Common
    noun, suru verb, intransitive verbFighting in the sense of war, and by extension fierce competition between rivals such as companies. Use it when the fighting is sustained and large-scale, literal or figurative.
  • 修羅しゅらCommon
    nounFighting as carnage, conflict, or strife, with a chaotic, hellish nuance. It is really a word for brutal, turbulent scenes of struggle, so it is seldom the neutral everyday word for fighting.

Choose 対戦 for fighting an opponent in a game or match, 合戦 for a battle between armies, 戦争 for war or fierce competition, and 修羅 for carnage or chaotic strife.

Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only

Japanese equivalents
See also

JLPT vocabulary levels are community estimates, not official (no official lists have been published since the 2010 revision).

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