[{"word":"ponderous","phonetic":"/ˈpɒn.dəɹ.əs/","phonetics":[{"text":"/ˈpɒn.dəɹ.əs/","audio":""},{"text":"/ˈpɑn.dɚ.əs/","audio":"https://api.dictionaryapi.dev/media/pronunciations/en/ponderous-us.mp3","sourceUrl":"https://commons.wikimedia.org/w/index.php?curid=2651316","license":{"name":"BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"}}],"meanings":[{"partOfSpeech":"adjective","definitions":[{"definition":"Heavy, massive, weighty.","synonyms":[],"antonyms":[]},{"definition":"(by extension) Serious, onerous, oppressive.","synonyms":[],"antonyms":[]},{"definition":"Clumsy, unwieldy, or slow, especially due to weight.","synonyms":[],"antonyms":[]},{"definition":"Dull, boring, tedious; long-winded in expression.","synonyms":[],"antonyms":[]},{"definition":"Characterized by or associated with pondering.","synonyms":[],"antonyms":[]},{"definition":"Dense.","synonyms":[],"antonyms":[]}],"synonyms":["heavy","massive","oppressive","serious"],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/ponderous"]}]