tortuous vs voluminous

tortuous and voluminous both are adjectives.

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

As adjectives, tortuous and voluminous are synonyms defined as:

Other synonyms of tortuous include twisting, twisty, winding.

tortuous (adjective)	voluminous (adjective)
highly complex or intricate and occasionally devious	large in number or quantity (especially of discourse)
marked by repeated turns and bends	marked by repeated turns and bends
not straightforward	large in volume or bulk