stick out vs brook

stick out is not a noun while brook is a noun.

Word	Noun	Adjective	Verb	Adverb
stick out	No	No	Yes	No
brook	Yes	No	Yes	No

As verbs, stick out and brook are synonyms defined as:

Other synonyms of stick out include abide, bear, digest, endure, put up, stand, stomach, suffer, support, tolerate.

stick out (noun)	brook (noun)
	a natural stream of water smaller than a river (and often a tributary of a river)

stick out (verb)	brook (verb)
put up with something or somebody unpleasant	put up with something or somebody unpleasant
extend out or project in space
be highly noticeable