[{"word":"futile","phonetic":"/ˈfjuː.taɪl/","phonetics":[{"text":"/ˈfjuː.taɪl/","audio":""},{"text":"/ˈfju.taɪ.əl/","audio":""}],"meanings":[{"partOfSpeech":"adjective","definitions":[{"definition":"Incapable of producing results; doomed not to be successful; not worth attempting.","synonyms":[],"antonyms":[]}],"synonyms":["useless"],"antonyms":["effective","effectual"]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/futile"]}]