turbulence vs ferment

turbulence and ferment both are nouns.

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

As nouns, ferment is a hyponym of turbulence; that is, ferment 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)
ferment: a state of agitation or turbulent change or development

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

turbulence (noun)	ferment (noun)
unstable flow of a liquid or gas	a process in which an agent causes an organic substance to break down into simpler substances; especially, the anaerobic breakdown of sugar into alcohol
a state of violent disturbance and disorder (as in politics or social conditions generally)	a state of agitation or turbulent change or development
instability in the atmosphere	a substance capable of bringing about fermentation

turbulence (verb)	ferment (verb)
	go sour or spoil
	cause to undergo fermentation
	work up into agitation or excitement
	be in an agitated or excited state