Denshi Jisho — Online Japanese dictionary

敢て あえて dare (to do something); venture (often overcoming reluctance, or in the face of probable failure); take upon oneself; challenge; presume; (there is no) need to; (don't) go as far as; definitely (not)
Irregular okurigana usage, Adverb, Usually written using kana alone 
敢為 かんい daring
Noun 
敢えて あえて dare (to do something); venture (often overcoming reluctance, or in the face of probable failure); take upon oneself; challenge; presume; (there is no) need to; (don't) go as far as; definitely (not)
Common word, Adverb, Usually written using kana alone 
敢行 かんこう decisive action
Common word, Noun, Suru verb 
敢然 かんぜん boldly
Common word, Noun, Taru-adjective, Adverb taking the 'to' particle 
敢闘 かんとう fighting bravely
Common word, Noun, Suru verb 
敢ない あえない tragic
Irregular okurigana usage, Adjective 
敢無く あえなく sadly; tragically
Irregular okurigana usage, Adverb 
敢えない あえない tragic
Adjective 
敢え無い あえない tragic
Adjective 
敢えなく あえなく sadly; tragically
Adverb 
敢え無く あえなく sadly; tragically
Adverb 
敢闘賞 かんとうしょう fighting spirit award
Noun 

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