ringside vs seats

ringside and seats both are nouns.

Word	Noun	Adjective	Verb	Adverb
ringside	Yes	No	No	No
seats	Yes	No	No	No

As nouns, seats is a hypernym of ringside; that is, seats is a word with a broader meaning than ringside:

ringside: first row of seating; has an unobstructed view of a boxing or wrestling ring
seats: an area that includes places where several people can sit

Other hypernyms of ringside include seating, seating area, seating room.

ringside (noun)	seats (noun)
first row of seating; has an unobstructed view of a boxing or wrestling ring	an area that includes places where several people can sit