The word "unrealistic" in English means: Not likely to happen or be achieved., Based on ideas or beliefs that are not practical..
The phonetic transcription of "unrealistic" is /ˌʌnrɪəˈlɪstɪk/ in British English and /ˌʌnrɪəˈlɪstɪk/ in American English. Click the 🔊 button to hear both pronunciations.
Synonyms for "unrealistic": impractical, unlikely, idealistic, visionary.
Example usage of "unrealistic": "His plans are unrealistic.". More examples on the page.