rough cut vs motion picture

rough cut and motion picture both are nouns.

Word	Noun	Adjective	Verb	Adverb
rough cut	Yes	No	No	No
motion picture	Yes	No	No	No

As nouns, motion picture is a hypernym of rough cut; that is, motion picture is a word with a broader meaning than rough cut:

rough cut: the first print of a movie after preliminary editing
motion picture: a form of entertainment that enacts a story by sound and a sequence of images giving the illusion of continuous movement

rough cut (noun)	motion picture (noun)
the first print of a movie after preliminary editing	a form of entertainment that enacts a story by sound and a sequence of images giving the illusion of continuous movement