verb / noun
splutter
SPLUT-er/ˈsplʌtər/
Speech or sound produced in short, explosive, interrupted bursts.
He splutters in disbelief when he sees the repair bill.

Etymology
Splutter developed from a noun meaning noise, fuss, or confusion into a verb for hasty, confused speech. It may be a variant of sputter, whose explosive spitting sense would connect it with broken bursts of sound.
In context
The assistant superintendent was so furious that for the first minute he could only splutter inarticulately.
More examples
- The engine splutters for a moment, then stops.
- She answers with an indignant splutter.
- The old radio splutters between stations.
Forms
splutter · splutters · spluttered · spluttering