CASSIAS is a playable word

cassia Scrabble® Dictionary

noun
pl. cassias
a variety of cinnamon
25 Playable Words can be made from "CASSIAS"
   2-Letter Words (5 found)
   3-Letter Words (7 found)
   4-Letter Words (6 found)
   5-Letter Words (3 found)
   6-Letter Words (3 found)
   7-Letter Words (1 found)