CROSSARM is a playable word

crossarm Scrabble® Dictionary

noun
pl. crossarms
a horizontal bar
119 Playable Words can be made from "CROSSARM"
   2-Letter Words (9 found)
   3-Letter Words (31 found)
   6-Letter Words (8 found)
   7-Letter Words (1 found)
   8-Letter Words (1 found)