alar vs biology

alar is not a noun while biology is a noun.

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

alar (noun)	biology (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

alar (adjective)	biology (adjective)
of or relating to the axil
having or resembling wings