deduct vs cypher

deduct is not a noun while cypher is a noun.

Word	Noun	Adjective	Verb	Adverb
deduct	No	No	Yes	No
cypher	Yes	No	Yes	No

As verbs, cypher is a hypernym of deduct; that is, cypher is a word with a broader meaning than deduct:

Other hypernyms of deduct include calculate, cipher, compute, figure, reckon, work out.

deduct (noun)	cypher (noun)
	a secret method of writing
	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

deduct (verb)	cypher (verb)
reason by deduction; establish by deduction	make a mathematical calculation or computation
make a subtraction	convert ordinary language into code
retain and refrain from disbursing; of payments