CLAUSAL is a playable word

clause Scrabble® Dictionary

noun
pl. clauses
a distinct part of a composition
(adjective) clausal
39 Playable Words can be made from "CLAUSAL"
   2-Letter Words (5 found)
   3-Letter Words (10 found)
   4-Letter Words (10 found)
   5-Letter Words (8 found)
   6-Letter Words (5 found)
   7-Letter Words (1 found)