REEFS is a playable word

reef Scrabble® Dictionary

verb
reefed, reefing, reefs
to reduce the area of a sail
(adjective) reefable
28 Playable Words can be made from "REEFS"
   2-Letter Words (5 found)
   3-Letter Words (11 found)
   4-Letter Words (9 found)
   5-Letter Words (3 found)