[{"word":"lusterless","phonetic":"/ˈlʌstələs/","phonetics":[{"text":"/ˈlʌstələs/","audio":""},{"text":"/ˈlʌstɚləs/","audio":""}],"meanings":[{"partOfSpeech":"adjective","definitions":[{"definition":"Without luster, dull, not shiny, flat or matte finished.","synonyms":["lackluster"],"antonyms":[]},{"definition":"Without brilliance, unremarkable.","synonyms":[],"antonyms":[]}],"synonyms":["lackluster"],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/lusterless"]}]