[{"word":"swiftness","phonetic":"/ˈswɪftnɪs/","phonetics":[{"text":"/ˈswɪftnɪs/","audio":""}],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"The state of being swift.","synonyms":[],"antonyms":[]}],"synonyms":["celerity","haste","rapidity"],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/swiftness"]}]