biology vs actinomorphic

biology is a noun but actinomorphic is not a noun.

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

biology (noun)	actinomorphic (noun)
the science that studies living organisms
all the plant and animal life of a particular region
characteristic life processes and phenomena of living organisms

biology (adjective)	actinomorphic (adjective)
	capable of division into symmetrical halves by any longitudinal plane passing through the axis