根こん拠きょ薄はく弱じゃくConjugationsMeaningsNa-adjective1. unsubstantiated; flimsyKanji used根root拠foundation薄thin in volume弱weakComposed of根こん拠きょbasis; grounds; foundation; reason; authority; base (of operations); base (of a group of stones)Noun薄はく弱じゃくfeebleness; weaknessNoun