[{"Bold_text": "adjective", "List Items": ["pertaining to or of the nature of contribution; contributing .", "furnishing something toward a result:a contributory factor.Synonyms: ancillary , accessory", "of, relating to, or constituting an insurance or pension plan the premiums of which are paid partly by an employer and partly by employees.", "subject to contribution or levy."]}, {"Bold_text": "noun", "List Items": ["a person or thing that contributes ."]}]