[{"Bold_text": "adjective", "List Items": ["teenage ."]}, {"Bold_text": "noun", "List Items": ["a teenager."]}, {"Bold_text": "noun", "List Items": ["Archaic.suffering; grief.", "Obsolete.injury; harm."]}, {"Bold_text": null, "List Items": ["a suffix used to form cardinal numerals from 13 to 19."]}]