brute vs crested

brute is a noun but crested is not a noun.

Word	Noun	Adjective	Verb	Adverb
brute	Yes	Yes	No	No
crested	No	Yes	No	No

brute (noun)	crested (noun)
a living organism characterized by voluntary movement
a cruelly rapacious person

brute (adjective)	crested (adjective)
resembling a beast; showing lack of human sensibility	(of a knight's helmet) having a decorative plume
	(of a bird or animal) having a usually ornamental tuft or process on the head; often used in combination
	bearing an heraldic device