turbulence vs agitation

turbulence and agitation both are nouns.

Word	Noun	Adjective	Verb	Adverb
turbulence	Yes	No	No	No
agitation	Yes	No	No	No

As nouns, agitation is a hyponym of turbulence; that is, agitation is a word with a more specific, narrower meaning than turbulence:

turbulence: a state of violent disturbance and disorder (as in politics or social conditions generally)
agitation: a state of agitation or turbulent change or development

Other hyponyms of turbulence include ferment, fermentation, tempestuousness, unrest, roller coaster, violence.

turbulence (noun)	agitation (noun)
unstable flow of a liquid or gas	disturbance usually in protest
a state of violent disturbance and disorder (as in politics or social conditions generally)	the act of agitating something; causing it to move around (usually vigorously)
instability in the atmosphere	the feeling of being agitated; not calm
	a state of agitation or turbulent change or development
	a mental state of extreme emotional disturbance