vigour vs zip

vigour and zip both are nouns.

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

As nouns, vigour and zip are synonyms defined as:

Other synonyms of vigour include energy, vigor.

vigour (noun)	zip (noun)
active strength of body or mind	a fastener for locking together two toothed edges by means of a sliding tab
an imaginative lively style (especially style of writing)	forceful exertion
forceful exertion	a quantity of no importance; thing (object:), singular, negative pronoun; pronoun, thing, singular; quantifier: negative existential

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