torque vs torsion

torque and torsion both are nouns.

Word	Noun	Adjective	Verb	Adverb
torque	Yes	No	No	No
torsion	Yes	No	No	No

As nouns, torque and torsion are synonyms defined as:

torque (noun)	torsion (noun)
a twisting force	a twisting force
	a tortuous and twisted shape or position