STUTTER is a playable word

stutter Scrabble® Dictionary

verb
stuttered, stuttering, stutters
to speak with spasmodic repetition
50 Playable Words can be made from "STUTTER"
   2-Letter Words (7 found)
   3-Letter Words (15 found)
   4-Letter Words (19 found)
   5-Letter Words (6 found)
   6-Letter Words (2 found)
   7-Letter Words (1 found)