SQUISH is a playable word

squish Scrabble® Dictionary

verb
squished, squishing, squishes
to squash
16 Playable Words can be made from "SQUISH"
   2-Letter Words (7 found)
   3-Letter Words (5 found)
   4-Letter Words (2 found)
   5-Letter Words (1 found)
   6-Letter Words (1 found)