different between turbulence vs tumultuousness

English

Borrowed from Latin turbulentia, or from turbulent +? -ence.

turbulence (countable and uncountable, plural turbulences)

(uncountable) The state or fact of being turbulent or agitated; tempestuousness, disturbance.
(uncountable) Disturbance in a gas or fluid, characterized by evidence of internal motion or unrest.
(uncountable) Specifically, a state of agitation or disturbance in the air which is disruptive to an aircraft.
An instance or type of such state or disturbance.

tumultuous +? -ness

tumultuousness (uncountable)

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