The phonetic transcription of "unstudious" is /ʌnˈstjuːdiəs/ in British English and /ʌnˈstuːdiəs/ in American English. Click the 🔊 button to hear both pronunciations.
Synonyms for "unstudious": lazy, idle, careless.
Example usage of "unstudious": "He's unstudious and prefers playing games.". More examples on the page.