Denshi Jisho — Online Japanese dictionary

戦い たたかい battle; fight; struggle; conflict
Common word, Noun 
戦い抜く たたかいぬく to fight to the bitter end
Godan verb with ku ending 
戦いの庭 たたかいのにわ battlefield
Noun 
戦いを挑む たたかいをいどむ to challenge (a person) to a fight
Expression, Godan verb with mu ending 

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