[{"word":"deleterious","phonetics":[{"audio":"https://api.dictionaryapi.dev/media/pronunciations/en/deleterious-au.mp3","sourceUrl":"https://commons.wikimedia.org/w/index.php?curid=75730145","license":{"name":"BY-SA 4.0","url":"https://creativecommons.org/licenses/by-sa/4.0"}},{"text":"/ˌdɛlɪˈtɪəɹi.əs/","audio":""},{"text":"/ˌdɛləˈtɪɹi.əs/","audio":"https://api.dictionaryapi.dev/media/pronunciations/en/deleterious-us.mp3","sourceUrl":"https://commons.wikimedia.org/w/index.php?curid=3073888","license":{"name":"BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"}}],"meanings":[{"partOfSpeech":"adjective","definitions":[{"definition":"Harmful often in a subtle or unexpected way.","synonyms":["destructive","harmful","hurtful","injurious","noxious","pernicious"],"antonyms":[],"example":"deleterious effects"},{"definition":"Having lower fitness.","synonyms":[],"antonyms":[]}],"synonyms":["destructive","harmful","hurtful","injurious","noxious","pernicious"],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/deleterious"]}]