upheaval has definitions from the field of geology
1
[ noun ] a state of violent disturbance and disorder (as in politics or social conditions generally)

Examples

"the industrial revolution was a period of great turbulence"

Used in print

(Chester G. Starr, The Origins of Greek Civili...)

The storms of the past had died_away , and the great upheaval which was to mark the following century had not_yet begun to disturb men 's minds .

2
[ noun ] (geology) a rise of land to a higher elevation (as in the process of mountain building)

Related terms

rise geology

3
[ noun ] a violent disturbance

Synonyms

turmoil convulsion

Examples

"the convulsions of the stock market"

Related terms

disturbance

4
[ noun ] disturbance usually in protest

Related terms

disturbance

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