Nancy Astor vs Astor

Nancy Astor and Astor both are nouns.

Word	Noun	Adjective	Verb	Adverb
Nancy Astor	Yes	No	No	No
Astor	Yes	No	No	No

As nouns, Nancy Astor and Astor are synonyms defined as:

Nancy Astor and Astor: British politician (born in the United States) who was the first woman to sit in the British House of Commons (1879-1964)

Other synonyms of Nancy Astor include Nancy Witcher Astor, Viscountess Astor.

Nancy Astor (noun)	Astor (noun)
British politician (born in the United States) who was the first woman to sit in the British House of Commons (1879-1964)	United States capitalist (born in Germany) who made a fortune in fur trading (1763-1848)
	British politician (born in the United States) who was the first woman to sit in the British House of Commons (1879-1964)