turbulent vs churning

turbulent and churning both are adjectives.

Word	Noun	Adjective	Verb	Adverb
turbulent	No	Yes	No	No
churning	No	Yes	No	No

As adjectives, turbulent and churning are synonyms defined as:

turbulent and churning: (of a liquid) agitated vigorously; in a state of turbulence

Other synonyms of turbulent include roiled, roiling, roily.

turbulent (adjective)	churning (adjective)
(of a liquid) agitated vigorously; in a state of turbulence	(of a liquid) agitated vigorously; in a state of turbulence
characterized by unrest or disorder or insubordination	moving with or producing or produced by vigorous agitation