decompose vs natural philosophy

decompose is not a noun while natural philosophy is a noun.

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

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

decompose (verb)	natural philosophy (verb)
separate (substances) into constituent elements or parts
break down
lose a stored charge, magnetic flux, or current