SHAMUS is a playable word

shamus Scrabble® Dictionary

noun
pl. shamuses
a private detective
40 Playable Words can be made from "SHAMUS"
   2-Letter Words (11 found)
   3-Letter Words (14 found)
   4-Letter Words (10 found)
   5-Letter Words (3 found)
   6-Letter Words (2 found)