picture show vs synchronize

picture show is a noun but synchronize is not a noun.

Word	Noun	Adjective	Verb	Adverb
picture show	Yes	No	No	No
synchronize	No	No	Yes	No

picture show (noun)	synchronize (noun)
a form of entertainment that enacts a story by sound and a sequence of images giving the illusion of continuous movement

picture show (verb)	synchronize (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