[{"word":"weightiest","phonetics":[],"meanings":[{"partOfSpeech":"adjective","definitions":[{"definition":"Heavy.","synonyms":[],"antonyms":[]},{"definition":"Important; serious; not trivial or petty.","synonyms":[],"antonyms":[],"example":"a weighty argument"},{"definition":"Rigorous; severe; afflictive.","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/weightiest","https://en.wiktionary.org/wiki/weighty"]}]