disperse vs spatter

disperse is not a noun while spatter is a noun.

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

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

disperse (noun)	spatter (noun)
	the act of splashing a (liquid) substance on a surface
	the noise of something spattering or sputtering explosively

disperse (verb)	spatter (verb)
cause to separate	dash a liquid upon or against
cause to become widely known	spot, splash, or soil
distribute loosely	rain gently
separate (light) into spectral rays
move away from each other
to cause to separate and go in different directions