turbulent
Pronunciation: /ˈtəːbjʊl(ə)nt/
adjective
- characterized by conflict, disorder, or confusion; not stable or calm: the country’s turbulent history her turbulent emotions
- (of air or water) moving unsteadily or violently: the turbulent sea
- technical relating to or denoting flow of a fluid in which the velocity at any point fluctuates irregularly and there is continual mixing rather than a steady or laminar flow pattern.

Origin:
late Middle English: from Latin turbulentus 'full of commotion', from turba 'crowd'

Spelling help
The ending of turbulent is spelled -ent.