series vs sport

series and sport both are nouns.

Word	Noun	Adjective	Verb	Adverb
series	Yes	No	No	No
sport	Yes	No	Yes	No

series (noun)	sport (noun)
(mathematics) the sum of a finite or infinite sequence of expressions	an active diversion requiring physical exertion and competition
a periodical that appears at scheduled times	the occupation of athletes who compete for pay
a serialized set of programs	verbal wit or mockery (often at another's expense but not to be taken seriously)
(sports) several contests played successively by the same teams	someone who engages in sports
similar things placed in order or happening one after another	(biology) an organism that has characteristics resulting from chromosomal alteration
a group of postage stamps having a common theme or a group of coins or currency selected as a group for study or collection	a person known for the way she (or he) behaves when teased or defeated or subjected to trying circumstances
(electronics) connection of components in such a manner that current flows first through one and then through the other	(Maine colloquial) a temporary summer resident of Maine

series (verb)	sport (verb)
	play boisterously
	wear or display in an ostentatious or proud manner