Star-Spangled Banner vs Stars and Stripes

Star-Spangled Banner and Stars and Stripes both are nouns.

Word	Noun	Adjective	Verb	Adverb
Star-Spangled Banner	Yes	No	No	No
Stars and Stripes	Yes	No	No	No

As nouns, Star-Spangled Banner and Stars and Stripes are synonyms defined as:

Star-Spangled Banner and Stars and Stripes: the national flag of the United States of America

Other synonyms of Star-Spangled Banner include American flag, Old Glory.

Star-Spangled Banner (noun)	Stars and Stripes (noun)
the national flag of the United States of America	the national flag of the United States of America