The noun 'gulf' is a commonnoun unless it is the name of a specific gulf.
In the term 'gulf countries', the noun 'gulf' is used as an adjective (a function called an attributive noun) to describe the common noun 'countries'.
A proper noun is the name of a specific person, place, or thing. For example:
No, "border" is not a proper noun. It is a common noun that refers to the line separating two areas or countries.
The common noun for the proper noun Kansas is state.
The common noun: group The proper noun: Rocky Mountains (always capitalize proper nouns).
"Rural" is a common noun. It is not a proper noun, as it does not refer to a specific, unique entity or place.
The common noun for the proper noun "Treasure Land" would be "theme park."
a gulf is common but something like the Gulf of Mexico is proper. When you are referring to a specific gulf it becomes proper.
Its a common noun. Proper nouns concern, say, countries
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.
No, "border" is not a proper noun. It is a common noun that refers to the line separating two areas or countries.
The noun freeway is not a proper noun. The noun freeway is a common noun, a general word for any freeway anywhere. A proper noun is the name of a specific person, place, or thing. Examples of proper nouns for the common noun freeway are the Gulf Freeway, Galveston, Texas or the Antelope Valley Freeway in California.
Names of countries are always proper nouns.
It is a proper noun, because it is the name of a specific thing.
proper
Proper noun
Pencil proper or common noun
it's a common noun. a proper noun would be Spider-Man.
As given, it is a proper noun, as it is the name of a person. Both words begin with a Capital Letter ; 'Charley Reynolds'. Similarly, The President of the United States of America is 'Mr. Donald Trump'. Note the use of capital letters.