nonentity vs cipher

nonentity and cipher both are nouns.

Word	Noun	Adjective	Verb	Adverb
nonentity	Yes	No	No	No
cipher	Yes	No	Yes	No

As nouns, nonentity and cipher are synonyms defined as:

Other synonyms of nonentity include cypher, nobody.

nonentity (noun)	cipher (noun)
a person of no influence	a secret method of writing
the state of not existing	a message written in a secret code
	a person of no influence
	a quantity of no importance; thing (object:), singular, negative pronoun; pronoun, thing, singular; quantifier: negative existential
	a mathematical element that when added to another number yields the same number

nonentity (verb)	cipher (verb)
	make a mathematical calculation or computation
	convert ordinary language into code