CRATON is a playable word

craton Scrabble® Dictionary

noun
pl. cratons
a part of the earth's crust
(adjective) cratonic
70 Playable Words can be made from "CRATON"
   2-Letter Words (9 found)
   3-Letter Words (28 found)
   5-Letter Words (9 found)
   6-Letter Words (4 found)