[{"Bold_text": "adjective", "List Items": ["not corrigible; bad beyond correction or reform:incorrigible behavior; an incorrigible liar.", "impervious to constraints or punishment; willful; unruly; uncontrollable:an incorrigible child; incorrigible hair.", "firmly fixed; not easily changed:an incorrigible habit.", "not easily swayed or influenced:an incorrigible optimist."]}, {"Bold_text": "noun", "List Items": ["a person who is incorrigible."]}]