struggle vs turf war

struggle and turf war both are nouns.

Word	Noun	Adjective	Verb	Adverb
struggle	Yes	No	Yes	No
turf war	Yes	No	No	No

As nouns, turf war is a hyponym of struggle; that is, turf war is a word with a more specific, narrower meaning than struggle:

struggle (noun)	turf war (noun)
strenuous effort	a bitter struggle for territory or power or control or rights
an energetic attempt to achieve something
an open clash between two opposing groups (or individuals)

struggle (verb)	turf war (verb)
be engaged in a fight; carry on a fight
to exert strenuous effort against opposition
climb awkwardly, as if by scrambling
make a strenuous or labored effort