film vs dub

film and dub both are nouns.

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

film (noun)	dub (noun)
a thin coating or layer	the new sounds added by dubbing
photographic material consisting of a base of celluloid covered with a photographic emulsion; used to make negatives or transparencies
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

film (verb)	dub (verb)
make a film or photograph of something	give a nickname to
record in film	provide (movies) with a soundtrack of a foreign language
	raise (someone) to knighthood