Duchess of Windsor vs Wallis Warfield Windsor

Duchess of Windsor and Wallis Warfield Windsor both are nouns.

Word	Noun	Adjective	Verb	Adverb
Duchess of Windsor	Yes	No	No	No
Wallis Warfield Windsor	Yes	No	No	No

As nouns, Duchess of Windsor and Wallis Warfield Windsor are synonyms defined as:

Duchess of Windsor and Wallis Warfield Windsor: United States divorcee whose marriage to Edward VIII created a constitutional crisis leading to his abdication

Other synonyms of Duchess of Windsor include Mrs. Simpson, Simpson, Wallis Simpson, Wallis Warfield Simpson.

Duchess of Windsor (noun)	Wallis Warfield Windsor (noun)
United States divorcee whose marriage to Edward VIII created a constitutional crisis leading to his abdication	United States divorcee whose marriage to Edward VIII created a constitutional crisis leading to his abdication