TRITEST is a playable word

trite Scrabble® Dictionary

adjective
triter, tritest
used so often as to be made commonplace
(adverb) tritely
65 Playable Words can be made from "TRITEST"
   2-Letter Words (9 found)
   3-Letter Words (18 found)
   4-Letter Words (19 found)
   5-Letter Words (10 found)
   6-Letter Words (6 found)
   7-Letter Words (3 found)