nitrify vs nitrogen

nitrify is not a noun while nitrogen is a noun.

Word	Noun	Adjective	Verb	Adverb
nitrify	No	No	Yes	No
nitrogen	Yes	No	No	No

nitrify (noun)	nitrogen (noun)
	a common nonmetallic element that is normally a colorless odorless tasteless inert diatomic gas; constitutes 78 percent of the atmosphere by volume; a constituent of all living tissues

nitrify (verb)	nitrogen (verb)
treat (soil) with nitrates
treat with nitrogen or a nitrogen compound
convert into nitric acid, nitrous acid, or nitrate, especially with the action of nitrobacteria