both
Stimulating comes from the word "stimulate" which is a verb ================================================ The word stimulating is an adjective. Example: The movie we saw was very stimulating. Since stimulating in the example modifies "movie,", that makes stimulating an adjective in this case.
Stimulating is the present participle of the verb stimulate.
No, it is a verb or a noun (to go around, to surround; a round shape). The adjective form is circular.
Adjective.
peeked a adjective or verb
No, it is an adjective. Breathe is a verb, breathing is a verb too... but then breathable is an adjective, which makes unbreathable an adjective.
Wet can be used as an adjective. It can also be used as a verb to describe an action.
Brief can be an adjective, a noun or a verb.
It's an adjective.
verb of brave?
"No" is usually an interjection or an adjective, but never a verb!
Coincide is a verb. Coincidental is the adjective.