MAXIMAL is a playable word

maximal Scrabble® Dictionary

noun
pl. maximals
an element of a mathematical set that is followed by no other
41 Playable Words can be made from "MAXIMAL"
   2-Letter Words (11 found)
   3-Letter Words (13 found)
   4-Letter Words (12 found)
   5-Letter Words (3 found)
   6-Letter Words (1 found)
   7-Letter Words (1 found)