second balcony vs family circle

second balcony and family circle both are nouns.

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

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

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

Other synonyms of second balcony include peanut gallery, upper balcony.

second balcony (noun)	family circle (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