borscht circuit vs borscht belt

borscht circuit and borscht belt both are nouns.

Word	Noun	Adjective	Verb	Adverb
borscht circuit	Yes	No	No	No
borscht belt	Yes	No	No	No

As nouns, borscht circuit and borscht belt are synonyms defined as:

borscht circuit and borscht belt: (informal) a resort area in the Catskill Mountains of New York that was patronized primarily by Jewish guests

Other synonyms of borscht circuit include borsht belt, borsht circuit.

borscht circuit (noun)	borscht belt (noun)
(informal) a resort area in the Catskill Mountains of New York that was patronized primarily by Jewish guests	(informal) a resort area in the Catskill Mountains of New York that was patronized primarily by Jewish guests