- Whether a noun is [サ変名詞]{さへんめいし}, or not, is an attribute that is specified in the dictionary definition of nouns.
- "Possible to use 美化語{びかご}" surely should be an attribute of a noun? But, I do not see this attribute specified in dictionary definitions.
Is there a list of the nouns that can possibly use 美化語?
If not, you just have to use "feel" for where to use 美化語?
Is it grammatically wrong to place 美化語 where it should not be?