Anna Mary Robertson Moses vs Grandma Moses

Anna Mary Robertson Moses and Grandma Moses both are nouns.

Word	Noun	Adjective	Verb	Adverb
Anna Mary Robertson Moses	Yes	No	No	No
Grandma Moses	Yes	No	No	No

As nouns, Anna Mary Robertson Moses and Grandma Moses are synonyms defined as:

Anna Mary Robertson Moses and Grandma Moses: United States painter of colorful and primitive rural scenes (1860-1961)

Other synonyms of Anna Mary Robertson Moses include Moses.

Anna Mary Robertson Moses (noun)	Grandma Moses (noun)
United States painter of colorful and primitive rural scenes (1860-1961)	United States painter of colorful and primitive rural scenes (1860-1961)