dogfight vs dogfighter

dogfight and dogfighter both are nouns.

Word	Noun	Adjective	Verb	Adverb
dogfight	Yes	No	Yes	No
dogfighter	Yes	No	No	No

dogfight (noun)	dogfighter (noun)
a violent fight between dogs (sometimes organized illegally for entertainment and gambling)	a fighter pilot who engages in an aerial dogfights
an aerial engagement between fighter planes
disorderly fighting
a fiercely disputed contest

dogfight (verb)	dogfighter (verb)
engage in an aerial battle with another fighter plane
arrange for an illegal dogfight