無骨 ぶこつ boorish #28,755 Meanings also 武骨 na-adjective, noun boorish; unrefined; rustic; uncouth; clumsy; brusque Its kanji 無 ム、ブ · な.い nothingness, none, ain't, nothing, nil, not 骨 コツ · ほね skeleton, bone, remains, frame In sentences Furigana 彼あの態度たいどはすこぶる無骨ぶこつだ。 He is very blunt in his manner. #116569