central vs centred

central is a noun but centred is not a noun.

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

central (noun)	centred (noun)
a workplace that serves as a telecommunications facility where lines from telephones can be connected together to permit communication

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