The word "unwise" in English means: Not smart or showing good judgment., Likely to cause problems or have a bad result..
The phonetic transcription of "unwise" is /ʌnˈwaɪz/ in British English and /ʌnˈwaɪz/ in American English. Click the 🔊 button to hear both pronunciations.
Synonyms for "unwise": silly, imprudent, stupid, reckless, foolish.
Example usage of "unwise": "It was unwise to go out without a coat.". More examples on the page.