[{"word":"non-compulsory","phonetics":[],"meanings":[{"partOfSpeech":"adjective","definitions":[{"definition":"Not compulsory.","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/non-compulsory","https://en.wiktionary.org/wiki/noncompulsory"]}]