splutter

As verbs the difference between mumble and splutter

is that mumble is to speak unintelligibly or inaudibly; to fail to articulate while splutter is to spray droplets while speaking.

As a noun mumble

is a quiet or unintelligible vocalization.

is likely misspelled.

has no English definition.

As a verb splutter

is to spray droplets while speaking.

As a verb splutter

is to spray droplets while speaking.

As a noun splitter is

splinter.

As verbs the difference between splutter and splatter

is that splutter is to spray droplets while speaking while splatter is to splash; to scatter; to land or strike in an uneven, distributed mess.

As a noun splatter is

an uneven shape or mess created by something dispersing on impact.

As verbs the difference between slam and splutter

is that slam is (ergative) to shut with sudden force so as to produce a shock and noise or slam can be (card games) to defeat by winning all the tricks of a deal or a hand while splutter is to spray droplets while speaking.

As a noun slam

is (countable) a sudden impact or blow or slam can be (obsolete) a type of card game, also called ruff and honours.

As a verb splutter

is to spray droplets while speaking.

As an adjective spluttery is

characterised by spluttering.

As a verb splutter

is to spray droplets while speaking.

As an adverb splutteringly is

with spluttering noises.