TESTED is a playable word

test Scrabble® Dictionary

verb
tested, testing, tests
to evaluate by an examination
(adjective) testable
28 Playable Words can be made from "TESTED"
   2-Letter Words (5 found)
   3-Letter Words (9 found)
   4-Letter Words (10 found)
   5-Letter Words (2 found)
   6-Letter Words (2 found)