Denshi Jisho — Online Japanese dictionary

挑戦 ちょうせん challenge; defiance
Common word, Noun, Suru verb 
挑戦 ちょうせんけん right to challenge; right to make a challenge
Noun 
挑戦 ちょうせんしゃ challenger
Noun 
挑戦 ちょうせんてき challenging; defiant; provocative; aggressive
Na-adjective 
挑戦 ちょうせんじょう written challenge
Noun 
挑戦いかに ちょうせんいかに How dare you!
Expression, Obscure term 

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