exponentiation vs involution

exponentiation and involution both are nouns.

Word	Noun	Adjective	Verb	Adverb
exponentiation	Yes	No	No	No
involution	Yes	No	No	No

As nouns, exponentiation and involution are synonyms defined as:

exponentiation and involution: the process of raising a quantity to some assigned power

exponentiation (noun)	involution (noun)
the process of raising a quantity to some assigned power	the action of enfolding something
	the process of raising a quantity to some assigned power
	the act of sharing in the activities of a group
	marked by elaborately complex detail
	a long and intricate and complicated grammatical construction
	reduction in size of an organ or part (as in the return of the uterus to normal size after childbirth)