[{"Bold_text": "noun", "List Items": ["a word or short phrase to be communicated, on challenge, to a sentinel or guard; password or countersign.Synonyms: shibboleth", "a word or phrase expressive of a principle or rule of action; slogan:Conservation has been our watchword.Synonyms: shibboleth", "a rallying cry of a party, club, team, etc.Synonyms: motto"]}]