QUASHES is a playable word

quash Scrabble® Dictionary

verb
quashed, quashing, quashes
to suppress completely
45 Playable Words can be made from "QUASHES"
   2-Letter Words (10 found)
   3-Letter Words (19 found)
   4-Letter Words (10 found)
   5-Letter Words (4 found)
   6-Letter Words (1 found)
   7-Letter Words (1 found)