zipper vs zip

zipper and zip both are nouns.

Word	Noun	Adjective	Verb	Adverb
zipper	Yes	No	Yes	No
zip	Yes	No	Yes	No

As nouns, zipper and zip are synonyms defined as:

zipper and zip: a fastener for locking together two toothed edges by means of a sliding tab

Other synonyms of zipper include slide fastener, zip fastener.

As verbs, zipper and zip are synonyms defined as:

Other synonyms of zipper include zip up.

zipper (noun)	zip (noun)
a fastener for locking together two toothed edges by means of a sliding tab	a fastener for locking together two toothed edges by means of a sliding tab
	forceful exertion
	a quantity of no importance; thing (object:), singular, negative pronoun; pronoun, thing, singular; quantifier: negative existential

zipper (verb)	zip (verb)
close with a zipper	close with a zipper
	move very fast