[{"word":"unpromising","phonetics":[],"meanings":[{"partOfSpeech":"verb","definitions":[{"definition":"To revoke or annul (something promised before).","synonyms":[],"antonyms":[]}],"synonyms":[],"antonyms":[]},{"partOfSpeech":"adjective","definitions":[{"definition":"Not promising","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/unpromise","https://en.wiktionary.org/wiki/unpromising"]}]