forcefulness vs zip

forcefulness and zip both are nouns.

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

As nouns, zip is a hyponym of forcefulness; that is, zip is a word with a more specific, narrower meaning than forcefulness:

Other hyponyms of forcefulness include brunt, impulse, momentum, energy, vigor, vigour.

forcefulness (noun)	zip (noun)
physical energy or intensity	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

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