SPLINTS is a playable word

splint Scrabble® Dictionary

verb
splinted, splinting, splints
to brace with a splint (a thin piece of wood)
73 Playable Words can be made from "SPLINTS"
   2-Letter Words (7 found)
   3-Letter Words (22 found)
   6-Letter Words (2 found)
   7-Letter Words (1 found)