The word "upheaval" in English means: A big change that causes problems or worries., A violent disturbance or disruption..
The phonetic transcription of "upheaval" is /ʌpˈhiː.vəl/ in British English and /ʌpˈhiː.vəl/ in American English. Click the 🔊 button to hear both pronunciations.
Synonyms for "upheaval": turmoil, revolution, upturn, disorder, disruption.
Example usage of "upheaval": "The sudden change caused much upheaval.". More examples on the page.