Denshi Jisho — Online Japanese dictionary

坑口 こうこう pithead; minehead
Noun 
広々 こうこう extensive; spacious
Taru-adjective, Adverb taking the 'to' particle, Archaism 
広広 こうこう extensive; spacious
Taru-adjective, Adverb taking the 'to' particle, Archaism 
後攻 こうこう (baseball) taking the field first, thus batting second
Noun, Suru verb 
後項 こうこう following or later or last clause or article, etc.
Noun 
晃々 こうこう brilliant; dazzling; light; bright
Taru-adjective, Adverb taking the 'to' particle 
晃晃 こうこう brilliant; dazzling; light; bright
Taru-adjective, Adverb taking the 'to' particle 
曠々 こうこう extensive; spacious
Taru-adjective, Adverb taking the 'to' particle, Archaism 
曠曠 こうこう extensive; spacious
Taru-adjective, Adverb taking the 'to' particle, Archaism 
洸々 こうこう valiant; brave; surge (of water)
Noun 
洸洸 こうこう valiant; brave; surge (of water)
Noun 
港口 こうこう harbor entrance; harbour entrance
Noun 
煌々 こうこう brilliant; dazzling; light; bright
Taru-adjective, Adverb taking the 'to' particle 
煌煌 こうこう brilliant; dazzling; light; bright
Taru-adjective, Adverb taking the 'to' particle 
皇考 こうこう the (deceased) father of the current emperor
Noun 
皎々 こうこう 1: bright (esp. of the moon);
2: broad and empty
Taru-adjective, Adverb taking the 'to' particle 
皎皎 こうこう 1: bright (esp. of the moon);
2: broad and empty
Taru-adjective, Adverb taking the 'to' particle 
皓々 こうこう 1: bright (esp. of the moon);
2: broad and empty
Taru-adjective, Adverb taking the 'to' particle 
皓皓 こうこう 1: bright (esp. of the moon);
2: broad and empty
Taru-adjective, Adverb taking the 'to' particle 
硬膏 こうこう plaster (type of bandage)
Noun 
膏肓 こうこう incurable disease
Noun 
鉱坑 こうこう shaft; mine; pit
Noun 
鏗々 こうこう the ringing out of bells or chimes
Taru-adjective, Adverb taking the 'to' particle, Archaism 
鏗鏗 こうこう the ringing out of bells or chimes
Taru-adjective, Adverb taking the 'to' particle, Archaism 
香々 こうこう pickled vegetables
Noun 
香香 こうこう pickled vegetables
Noun 

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