sputter

Climb awkwardly, as if by scrambling.

Utter with a spitting sound, as if in a rage.

Spit up in an explosive manner.

Cause to undergo a process in which atoms are removed.

“The solar wind protons must sputter away the surface atoms of the dust”

Make an explosive sound.

“sputtering engines”

The noise of something spattering or sputtering explosively.

An utterance (of words) with spitting sounds (as in rage).