[{"word":"grey-haired","phonetics":[],"meanings":[{"partOfSpeech":"adjective","definitions":[{"definition":"Having grey hair.","synonyms":[],"antonyms":[]},{"definition":"(by extension) old, wise, experienced.","synonyms":[],"antonyms":[]}],"synonyms":["greyish","grizzled","grizzly","hoary","hoary","senior","venerable","frood","quick-witted","sagacious"],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/grey-haired"]}]