TILLITE is a playable word

tillite Scrabble® Dictionary

noun
pl. tillites
rock made up of consolidated clay, sand, gravel, and boulders
28 Playable Words can be made from "TILLITE"
   2-Letter Words (6 found)
   3-Letter Words (11 found)
   4-Letter Words (7 found)
   5-Letter Words (1 found)
   6-Letter Words (2 found)
   7-Letter Words (1 found)