[{"word":"regretfully","phonetics":[{"audio":"https://api.dictionaryapi.dev/media/pronunciations/en/regretfully.mp3","sourceUrl":"https://commons.wikimedia.org/w/index.php?curid=79425205","license":{"name":"BY-SA 4.0","url":"https://creativecommons.org/licenses/by-sa/4.0"}}],"meanings":[{"partOfSpeech":"adverb","definitions":[{"definition":"In a regretful manner, with regret.","synonyms":[],"antonyms":[]},{"definition":"Unfortunately, in a manner inspiring or deserving regret; used only as a sentence adverb (to introduce and modify an entire sentence).","synonyms":[],"antonyms":[]}],"synonyms":["ruefully","sorrowfully","alas","regrettably","sad to say","sadly","unfortunately"],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/regretfully"]}]