commercial enterprise vs celluloid

commercial enterprise and celluloid both are nouns.

Word	Noun	Adjective	Verb	Adverb
commercial enterprise	Yes	No	No	No
celluloid	Yes	Yes	No	No

commercial enterprise (noun)	celluloid (noun)
the activity of providing goods and services involving financial and commercial and industrial aspects	a medium that disseminates moving pictures
an enterprise connected with commerce	highly flammable substance made from cellulose nitrate and camphor; used in e.g. motion-picture and X-ray film; its use has decreased with the development of nonflammable thermoplastics

commercial enterprise (adjective)	celluloid (adjective)
	artificial as if portrayed in a film