saponify vs chemical science

saponify is not a noun while chemical science is a noun.

Word	Noun	Adjective	Verb	Adverb
saponify	No	No	Yes	No
chemical science	Yes	No	No	No

saponify (noun)	chemical science (noun)
	the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions

saponify (verb)	chemical science (verb)
convert into soap by hydrolizing an ester into an acid and alcohol as a result of treating it with an alkali
become converted into soap by being hydrolized into an acid and alcohol as a result of being treated with an alkali