family circle vs upper balcony

family circle and upper balcony both are nouns.

Word	Noun	Adjective	Verb	Adverb
family circle	Yes	No	No	No
upper balcony	Yes	No	No	No

As nouns, family circle and upper balcony are synonyms defined as:

family circle and upper balcony: rearmost or uppermost area in the balcony containing the least expensive seats

Other synonyms of family circle include peanut gallery, second balcony.

family circle (noun)	upper balcony (noun)
rearmost or uppermost area in the balcony containing the least expensive seats	rearmost or uppermost area in the balcony containing the least expensive seats