no
Both
It is a proper noun.
"German submarine" is a common noun. It refers to any submarine manufactured or operated by Germany, not to a specific individual entity.
None, since there is no such word.Kindergarten is a common noun, from German.
There is no common English anagram. A proper noun anagram is the surname Dretzel (German composer).
Common noun
common
Pea is a common noun, and peas is the plural...still a common noun.
A common noun.
Most definitely a common noun.
Camel is a common noun.
Th word tail is a common noun because the first letter of a proper noun is capitalized.