GOLFS is a playable word

golf Scrabble® Dictionary

verb
golfed, golfing, golfs
to play golf (a type of ball game)
16 Playable Words can be made from "GOLFS"
   2-Letter Words (5 found)
   3-Letter Words (4 found)
   4-Letter Words (5 found)
   5-Letter Words (2 found)