circus vs antiquity

circus and antiquity both are nouns.

Word	Noun	Adjective	Verb	Adverb
circus	Yes	No	No	No
antiquity	Yes	No	No	No

circus (noun)	antiquity (noun)
a performance given by a traveling company of acrobats, clowns, and trained animals	an artifact surviving from the past
a frenetic disorganized (and often comic) disturbance suggestive of a large public entertainment	extreme oldness
an arena consisting of an oval or circular area enclosed by tiers of seats and usually covered by a tent	the historic period preceding the Middle Ages in Europe
(antiquity) an open-air stadium for chariot races and gladiatorial games
a travelling company of entertainers; including trained animals