caption vs film

caption and film both are nouns.

Word	Noun	Adjective	Verb	Adverb
caption	Yes	No	Yes	No
film	Yes	No	Yes	No

caption (noun)	film (noun)
brief description accompanying an illustration	a thin coating or layer
translation of foreign dialogue of a movie or TV program; usually displayed at the bottom of the screen	photographic material consisting of a base of celluloid covered with a photographic emulsion; used to make negatives or transparencies
taking exception; especially a quibble based on a captious argument	a thin sheet of (usually plastic and usually transparent) material used to wrap or cover things
	a medium that disseminates moving pictures
	a form of entertainment that enacts a story by sound and a sequence of images giving the illusion of continuous movement

caption (verb)	film (verb)
provide with a caption, as of a photograph or a drawing	make a film or photograph of something
	record in film