RAFTS is a playable word

raft Scrabble® Dictionary

verb
rafted, rafting, rafts
to transport on a raft (a type of buoyant structure)
(adjective) raftable
30 Playable Words can be made from "RAFTS"
   2-Letter Words (5 found)
   3-Letter Words (13 found)
   4-Letter Words (10 found)
   5-Letter Words (2 found)