SHAMMOS is a playable word

shammos Scrabble® Dictionary

noun
pl. shammosim
shammes
66 Playable Words can be made from "SHAMMOS"
   2-Letter Words (14 found)
   3-Letter Words (23 found)
   5-Letter Words (5 found)
   6-Letter Words (1 found)
   7-Letter Words (1 found)