Assumption vs assume

Assumption is a noun but assume is not a noun.

Word	Noun	Adjective	Verb	Adverb
Assumption	Yes	No	No	No
assume	No	No	Yes	No

Assumption (noun)	assume (noun)
(Christianity) the taking up of the body and soul of the Virgin Mary when her earthly life had ended
celebration in the Roman Catholic Church of the Virgin Mary's being taken up into heaven when her earthly life ended; corresponds to the Dormition in the Eastern Orthodox Church

Assumption (verb)	assume (verb)
	put clothing on one's body
	take on a certain form, attribute, or aspect
	take to be the case or to be true; accept without verification or proof
	take up someone's soul into heaven
	make a pretence of
	occupy or take on
	seize and take control without authority and possibly with force; take as one's right or possession
	take on as one's own the expenses or debts of another person
	take on titles, offices, duties, responsibilities