[{"Bold_text": "verb (used without object)", "List Items": ["to come together; assemble, especially in large numbers:People waiting for rooms congregated in the hotel lobby.Synonyms: cluster , throng , collect , gather"]}, {"Bold_text": "verb (used with object)", "List Items": ["to bring together in a crowd, body, or mass; assemble; collect."]}, {"Bold_text": "adjective", "List Items": ["congregated; assembled.", "formed by collecting; collective."]}]