SISTRA is a playable word

sistrum Scrabble® Dictionary

noun
pl. sistrums or sistra
an ancient Egyptian percussion instrument
62 Playable Words can be made from "SISTRA"
   2-Letter Words (9 found)
   3-Letter Words (20 found)
   4-Letter Words (17 found)
   5-Letter Words (13 found)
   6-Letter Words (3 found)