SPLINTING is a playable word

splint Scrabble® Dictionary

verb
splinted, splinting, splints
to brace with a splint (a thin piece of wood)
122 Playable Words can be made from "SPLINTING"
   2-Letter Words (8 found)
   3-Letter Words (27 found)
   8-Letter Words (1 found)
   9-Letter Words (1 found)