CISTUS is a playable word

cistus Scrabble® Dictionary

noun
pl. cistuses
a flowering shrub
33 Playable Words can be made from "CISTUS"
   2-Letter Words (6 found)
   3-Letter Words (11 found)
   4-Letter Words (9 found)
   5-Letter Words (6 found)
   6-Letter Words (1 found)