centrality vs central

centrality and central both are nouns.

Word	Noun	Adjective	Verb	Adverb
centrality	Yes	No	No	No
central	Yes	Yes	No	No

centrality (noun)	central (noun)
the property of being central	a workplace that serves as a telecommunications facility where lines from telephones can be connected together to permit communication

centrality (adjective)	central (adjective)
	in or near a center or constituting a center; the inner area
	serving as an essential component