[{"word":"well-grounded","phonetics":[],"meanings":[{"partOfSpeech":"adjective","definitions":[{"definition":"(of a person) Having extensive knowledge of a subject","synonyms":[],"antonyms":[]},{"definition":"(of an argument etc) Based on good judgment and solid reasoning","synonyms":[],"antonyms":[]}],"synonyms":[],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/well-grounded"]}]