biology vs capitate

biology and capitate both are nouns.

Word	Noun	Adjective	Verb	Adverb
biology	Yes	No	No	No
capitate	Yes	Yes	No	No

biology (noun)	capitate (noun)
the science that studies living organisms	the wrist bone with a rounded head shape that articulates with the 3rd metacarpus
all the plant and animal life of a particular region
characteristic life processes and phenomena of living organisms

biology (adjective)	capitate (adjective)
	being abruptly enlarged and globose at the tip