asteroid vs Pluto

asteroid and Pluto both are nouns.

Word	Noun	Adjective	Verb	Adverb
asteroid	Yes	Yes	No	No
Pluto	Yes	No	No	No

asteroid (noun)	Pluto (noun)
any of numerous small celestial bodies composed of rock and metal that move around the sun (mainly between the orbits of Mars and Jupiter)	a large asteroid that was once thought to be the farthest known planet from the sun; it has an elliptical orbit
	(Roman mythology) god of the underworld; counterpart of Greek Hades
	a cartoon character created by Walt Disney, a red-colored, medium-sized, short-haired dog with black ears

asteroid (adjective)	Pluto (adjective)
shaped like a star