brutish vs brute

brutish is not a noun while brute is a noun.

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

As adjectives, brutish and brute are synonyms defined as:

brutish and brute: resembling a beast; showing lack of human sensibility

Other synonyms of brutish include beastly, bestial, brutal.

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

brutish (adjective)	brute (adjective)
resembling a beast; showing lack of human sensibility	resembling a beast; showing lack of human sensibility