COSHES is a playable word

cosh Scrabble® Dictionary

verb
coshed, coshing, coshes
to bludgeon
49 Playable Words can be made from "COSHES"
   2-Letter Words (9 found)
   3-Letter Words (15 found)
   4-Letter Words (15 found)
   5-Letter Words (8 found)
   6-Letter Words (2 found)