[{"word":"brainiac","phonetic":"/ˈbɹeɪniæk/","phonetics":[{"text":"/ˈbɹeɪniæk/","audio":"https://api.dictionaryapi.dev/media/pronunciations/en/brainiac-au.mp3","sourceUrl":"https://commons.wikimedia.org/w/index.php?curid=79268388","license":{"name":"BY-SA 4.0","url":"https://creativecommons.org/licenses/by-sa/4.0"}}],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"(sometimes derogatory) A very intelligent and usually studious, erudite person.","synonyms":[],"antonyms":[]}],"synonyms":["genius","pedant","smart-ass","wiseguy"],"antonyms":["dufus","dumb-ass","dumbo","idiot","ignoramus"]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/brainiac"]}]