splutter vs sputter

splutter and sputter both are nouns.

Word	Noun	Adjective	Verb	Adverb
splutter	Yes	No	Yes	No
sputter	Yes	No	Yes	No

As nouns, splutter and sputter are synonyms defined as:

splutter and sputter: an utterance (of words) with spitting sounds (as in rage)

As nouns, splutter and sputter are synonyms defined as:

splutter and sputter: the noise of something spattering or sputtering explosively

Other synonyms of splutter include spatter, spattering, splatter, splattering, sputtering.

As verbs, splutter and sputter are synonyms defined as:

Other synonyms of splutter include spit out.

As verbs, splutter and sputter are synonyms defined as:

splutter (noun)	sputter (noun)
an utterance (of words) with spitting sounds (as in rage)	an utterance (of words) with spitting sounds (as in rage)
the noise of something spattering or sputtering explosively	the noise of something spattering or sputtering explosively

splutter (verb)	sputter (verb)
spit up in an explosive manner	spit up in an explosive manner
utter with a spitting sound, as if in a rage	cause to undergo a process in which atoms are removed
	utter with a spitting sound, as if in a rage
	climb awkwardly, as if by scrambling
	make an explosive sound