[{"Bold_text": "adjective", "List Items": ["subordinate ; secondary ; subsidiary :Your medical coverage includes physiotherapy, eye testing, and other ancillary services.", "auxiliary ;assisting:The bookkeeper serves in an role, supporting the treasurer."]}, {"Bold_text": "noun", "List Items": ["something that serves in an capacity:Downloadable ancillaries to the basic textbook, such as videos and worksheets, are on our website."]}]