natural philosophy vs electrify

natural philosophy is a noun but electrify is not a noun.

Word	Noun	Adjective	Verb	Adverb
natural philosophy	Yes	No	No	No
electrify	No	No	Yes	No

natural philosophy (noun)	electrify (noun)
the science of matter and energy and their interactions

natural philosophy (verb)	electrify (verb)
	equip for use with electricity
	charge (a conductor) with electricity
	excite suddenly and intensely