nullification vs nullify

nullification is a noun but nullify is not a noun.

Word	Noun	Adjective	Verb	Adverb
nullification	Yes	No	No	No
nullify	No	No	Yes	No

nullification (noun)	nullify (noun)
the act of nullifying; making null and void; counteracting or overriding the effect or force of something
the states'-rights doctrine that a state can refuse to recognize or to enforce a federal law passed by the United States Congress

nullification (verb)	nullify (verb)
	make ineffective by counterbalancing the effect of
	show to be invalid
	declare invalid