SPLINT is a playable word

splint Scrabble® Dictionary

verb
splinted, splinting, splints
to brace with a splint (a thin piece of wood)
56 Playable Words can be made from "SPLINT"
   2-Letter Words (7 found)
   3-Letter Words (21 found)
   5-Letter Words (5 found)
   6-Letter Words (1 found)