CUSHAW is a playable word

cushaw Scrabble® Dictionary

noun
pl. cushaws
a variety of squash
30 Playable Words can be made from "CUSHAW"
   2-Letter Words (7 found)
   3-Letter Words (11 found)
   4-Letter Words (8 found)
   5-Letter Words (3 found)
   6-Letter Words (1 found)