SMECTITE is a playable word

smectite Scrabble® Dictionary

noun
pl. smectites
a clayey mineral
94 Playable Words can be made from "SMECTITE"
   2-Letter Words (10 found)
   3-Letter Words (26 found)
   6-Letter Words (1 found)
   7-Letter Words (1 found)
   8-Letter Words (1 found)