Belle Miriam Silverman vs Sills

Belle Miriam Silverman and Sills both are nouns.

Word	Noun	Adjective	Verb	Adverb
Belle Miriam Silverman	Yes	No	No	No
Sills	Yes	No	No	No

As nouns, Belle Miriam Silverman and Sills are synonyms defined as:

Belle Miriam Silverman and Sills: United States operatic soprano (born in 1929)

Other synonyms of Belle Miriam Silverman include Beverly Sills.

Belle Miriam Silverman (noun)	Sills (noun)
United States operatic soprano (born in 1929)	United States operatic soprano (born in 1929)