When talking about someone who is a relation, relative is a concrete noun. Relative can be a common noun and an adjective.
The noun 'Donna' is a concrete noun as the name of a physical person.
The noun 'Benjamin' is a concrete noun, the name of a person, a physical person.
The noun 'signature' is a concrete noun as a word for a person's name written in their own handwriting; a word for a physical thing.The noun 'signature' is an abstract noun as a word for the recognizable style of someone or something; a word for a concept.
The word color is a common, concrete noun. It is a concrete noun because it can be experienced by one of the five senses, it can be seen. It is a common noun because it isn't the name of something or someone specific. A common noun can become a proper noun when it's used for a proper name or title such as 'The Color Purple'.
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Yes, the proper noun 'Jupiter' is a concrete noun, the name of a physical planet that can be seen with instruments.
If it is a proper name, it is a concrete noun.
Ron is a name or nickname. It is a proper noun, and a concrete noun for a specific person named Ron.
Yes, the noun 'Martha' is a concrete noun, the name of a person. A person is something that can be seen, heard, or touched.
Yes, the noun 'miller' is a concrete noun, a word for someone who owns or works in a grain mill; a word for a physical person.
The noun Mexico is a singular, concrete, proper noun; the name of a specific place.