[{"Bold_text": "adjective", "List Items": ["full of joy ,as a person or one's heart; glad; delighted.Synonyms: jubilant , elated , buoyant , blithe , happy , joyous Antonyms: melancholy", "showing or expressing joy, as looks, actions, or speech.", "causing or bringing joy, as an event, a sight, or news; delightful:the joyful announcement of their marriage."]}]