くっきょう 屈強 LinksSentence search for 屈強Sentence search for くっきょうSentence search for 倔強Kanji details for 屈 and 強Edit in JMdict Na-adjective (keiyodoshi), Noun which may take the genitive case particle 'no', Noun1. robust; brawny; muscular; strong; sturdyOther forms倔強 【くっきょう】Notes倔強: Rarely-used kanji form. Discussions Log in to talk about this word.