plumed vs biological science

plumed is not a noun while biological science is a noun.

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

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

plumed (adjective)	biological science (adjective)
(of a knight's helmet) having a decorative plume
having an ornamental plume or feathery tuft
having or covered with or abounding in plumes