War of Greek Independence vs warfare

War of Greek Independence and warfare both are nouns.

Word	Noun	Adjective	Verb	Adverb
War of Greek Independence	Yes	No	No	No
warfare	Yes	No	No	No

War of Greek Independence (noun)	warfare (noun)
the Greeks rebelled against Turkish rule in 1821; with the support of England and France and Russia they won independence in 1828 at Navarino (although the country included only half its present size)	the waging of armed conflict against an enemy
	an active struggle between competing entities