tracking vs brute

tracking and brute both are nouns.

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

tracking (noun)	brute (noun)
the pursuit (of a person or animal) by following tracks or marks they left behind	a living organism characterized by voluntary movement
	a cruelly rapacious person

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