A proper noun is the name of a specific person, place, or thing.
The word 'Sandwich' is a proper noun as the name of a town in the southeast of England; the name of a specific place.
Other examples of proper nouns for the common noun 'sandwich' are:
Sandwiched is a verb. It's the past tense of sandwich.
Restless is an adjective. Restless is not a verb.
The word daring is an adjective and a verb. The adjective form means adventurous. The verb form is the present participle of the verb dare.
Disturb can be an adjective and a verb. Adjective: Causing distress. Verb: The present participle of the verb 'disturb'.
Bewildered can be an adjective and a verb. Adjective: Confused. Verb: The past tense of the verb 'bewilder'.
Sandwiched is a verb. It's the past tense of sandwich.
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.
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.
Verb: to fascinate Adjective: fascinating
Restless is an adjective. Restless is not a verb.
Wet can be used as an adjective. It can also be used as a verb to describe an action.