roiling vs roily

roiling and roily both are adjectives.

Word	Noun	Adjective	Verb	Adverb
roiling	No	Yes	No	No
roily	No	Yes	No	No

As adjectives, roiling and roily are synonyms defined as:

roiling and roily: (of a liquid) agitated vigorously; in a state of turbulence

Other synonyms of roiling include churning, roiled, turbulent.

roiling (adjective)	roily (adjective)
(of a liquid) agitated vigorously; in a state of turbulence	(of a liquid) agitated vigorously; in a state of turbulence