disperse vs splash

disperse is not a noun while splash is a noun.

Word	Noun	Adjective	Verb	Adverb
disperse	No	No	Yes	No
splash	Yes	No	Yes	No

As verbs, splash is a hyponym of disperse; that is, splash is a word with a more specific, narrower meaning than disperse:

Other hyponyms of disperse include spray, spray, plash, spatter, splatter, splosh, swash, splosh, sprinkle, bespangle, aerosolise, aerosolize.

disperse (noun)	splash (noun)
	the act of splashing a (liquid) substance on a surface
	the act of scattering water about haphazardly
	a patch of bright color
	the sound like water splashing
	a small quantity of something moist or liquid
	a prominent or sensational but short-lived news event

disperse (verb)	splash (verb)
cause to separate	dash a liquid upon or against
cause to become widely known	cause (a liquid) to spatter about, especially with force
distribute loosely	strike and dash about in a liquid
separate (light) into spectral rays	soil or stain with a splashed liquid
move away from each other	mark or overlay with patches of contrasting color or texture; cause to appear splashed or spattered
to cause to separate and go in different directions	walk through mud or mire
	make a splashing sound