synchrony vs synchronise

synchrony is a noun but synchronise is not a noun.

Word	Noun	Adjective	Verb	Adverb
synchrony	Yes	No	No	No
synchronise	No	No	Yes	No

synchrony (noun)	synchronise (noun)
the relation that exists when things occur at the same time

synchrony (verb)	synchronise (verb)
	make synchronous and adjust in time or manner
	operate simultaneously
	cause to indicate the same time or rate
	arrange or represent events so that they co-occur
	make (motion picture sound) exactly simultaneous with the action
	happen at the same time