I am looking specifically for a list of proper concrete nouns that represent entities or categorizations of entities that can be used in place of the proper noun, however this is not what I am asking for...
What I am asking for is if there is a specific definition to this type of concrete noun. If I had such a definition then it would greatly aid my search for such a list or help me to build it.
Examples of the type of noun I am looking for if my description doesn't make sense:
- Bear
- Dolphin
- Bigfoot
- Alien
- Hippie
- Shakespeare (the person)
- Tree
So you can see that by "entity" I mean a word that directly identifies or categorically identifies a living being of any kind, fictional or otherwise.
Is there such a term for this very specific type of concrete noun?