REFRAIN is a playable word

refrain Scrabble® Dictionary

verb
refrained, refraining, refrains
to keep oneself back
82 Playable Words can be made from "REFRAIN"
   2-Letter Words (14 found)
   3-Letter Words (26 found)
   5-Letter Words (13 found)
   6-Letter Words (3 found)
   7-Letter Words (1 found)