ball vs cleanup

ball and cleanup both are nouns.

Word	Noun	Adjective	Verb	Adverb
ball	Yes	No	Yes	No
cleanup	Yes	No	No	No

ball (noun)	cleanup (noun)
a pitch that is not in the strike zone	the act of making something clean
a ball game played with a bat and ball between two teams of nine players; teams take turns at bat trying to score runs	(baseball) the fourth position in the batting order (usually filled by the best batter on the team)
round object that is hit or thrown or kicked in games	a very large profit
a spherical object used as a plaything
a solid projectile that is shot by a musket
a more or less rounded anatomical body or mass
one of the two male reproductive glands that produce spermatozoa and secrete androgens
a lavish dance requiring formal attire
a compact mass
an object with a spherical shape

ball (verb)	cleanup (verb)
form into a ball by winding or rolling
to live very well