[{"word":"toneless","phonetics":[],"meanings":[{"partOfSpeech":"adjective","definitions":[{"definition":"Lacking tone or expression.","synonyms":[],"antonyms":[]},{"definition":"Lacking vitality; listless.","synonyms":[],"antonyms":[]},{"definition":"Lacking tone or pitch, have the neutral tone.","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/toneless"]}]