No, the noun 'writer' is a common noun, a general word for any person who writes; a general word for a profession.
A proper noun is the name or title of a specific person, place, or thing; for example, William Shakespeare or Maya Angelou.
The noun 'Tyrese' is a proper noun, the name of a person. A proper noun is the name of a specific person, place, or thing. A proper noun is always capitalized. A common noun is a word for any person, place, or thing. A common noun is only capitalized as the first word of a sentnece. Some common nouns for the proper noun Tyrese are man, brother, singer, writer.
As a name of a road , Park Avenue', it is a proper noun, and both words star with a capital letter. However, when used separately, as 'the park, or 'the avenue', they are common nouns and so not need a capital letter.
Since writer is not a proper noun, it doesn't have a proper adjective.
It is a proper noun, because it is the name of a specific thing.
Proper noun
proper
it's a common noun. a proper noun would be Spider-Man.
Pencil proper or common noun
The noun cassette is a common noun.
a common noun?
Camel is a common noun.
The answer is proper noun. Examples of common noun and proper noun are: Proper noun: Mary Collins Common noun: monkey