GRADED is a playable word

grade Scrabble® Dictionary

verb
graded, grading, grades
to arrange in steps or degrees
(adjective) gradable
48 Playable Words can be made from "GRADED"
   2-Letter Words (9 found)
   3-Letter Words (16 found)
   4-Letter Words (15 found)
   5-Letter Words (6 found)
   6-Letter Words (2 found)