The word automobile is a common noun. Common nouns are words for any person, place, thing, or idea. A proper noun is the name for a specific person, place, thing, or a title, such as American Automobile Club (AAA), automobile names like Ford, Cadillac, etc. or 'The Automobile Song' by Benny Bell. Proper nouns are always capitalized.
automobile is a common noun.
automobile is a common noun.
The common noun 'car' becomes a proper noun when it is the name of a specific car, such as Cadillac, or the word 'car' is used as the specific name or title for someone or something such as Car King in West Allis WI or the movie Cars (2006).
The noun 'jaguar' (lower case j) is a common noun, a general word for a type of cat. The noun 'Jaguar' (capital J) is a proper noun, the name of a specific brand of automobile.
"Park Avenue" is a proper noun, because it is a place. Proper nouns like this should always be capitalized.
The noun automobile is a singular, common, concrete noun.
Common
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.