SPLUTTERING is a playable word

splutter Scrabble® Dictionary

verb
spluttered, spluttering, splutters
to speak rapidly and confusedly
1002 Playable Words can be made from "SPLUTTERING"
   2-Letter Words (22 found)
   3-Letter Words (109 found)
   10-Letter Words (2 found)
   11-Letter Words (1 found)