WordWeb Online

1. A state of violent disturbance and disorder (as in politics or social conditions generally)
   - turbulence, Sturm und Drang
    
2. A violent disturbance
   - convulsion, turmoil
    
3. (geology) a rise of land to a higher elevation (as in the process of mountain building)
   - uplift, upthrow, upthrust
    
4. Disturbance usually in protest
   - agitation, excitement, turmoil, hullabaloo, hullaballoo

Derived forms: upheavals

See also: upheave

Type of: ascension, ascent, commotion, disorder, disruption, disturbance, flutter, hoo-ha, hoo-hah, hurly burly, kerfuffle, rise, rising, to-do