convolution vs vortex

convolution and vortex both are nouns.

Word	Noun	Adjective	Verb	Adverb
convolution	Yes	No	No	No
vortex	Yes	No	No	No

As nouns, convolution and vortex are synonyms defined as:

Other synonyms of convolution include swirl, whirl.

convolution (noun)	vortex (noun)
the action of coiling or twisting or winding together	a powerful circular current of water (usually the result of conflicting tides)
a convex fold or elevation in the surface of the brain	the shape of something rotating rapidly
the shape of something rotating rapidly