biological science vs stomatous

biological science is a noun but stomatous is not a noun.

Word	Noun	Adjective	Verb	Adverb
biological science	Yes	No	No	No
stomatous	No	Yes	No	No

biological science (noun)	stomatous (noun)
the science that studies living organisms

biological science (adjective)	stomatous (adjective)
	having a mouth or mouthlike opening
	relating to or constituting plant stomata
	relating to or of the nature of or having a mouth or mouthlike opening