voluminous vs winding

voluminous is not a noun while winding is a noun.

Word	Noun	Adjective	Verb	Adverb
voluminous	No	Yes	No	No
winding	Yes	Yes	No	No

As adjectives, voluminous and winding are synonyms defined as:

Other synonyms of voluminous include tortuous, twisting, twisty.

voluminous (noun)	winding (noun)
	the act of winding or twisting

voluminous (adjective)	winding (adjective)
large in number or quantity (especially of discourse)	marked by repeated turns and bends
marked by repeated turns and bends	of a path e.g.
large in volume or bulk