TIMBRAL is a playable word

timbre Scrabble® Dictionary

noun
pl. timbres
the quality given to a sound by its overtones
(adjective) timbral
106 Playable Words can be made from "TIMBRAL"
   2-Letter Words (15 found)
   5-Letter Words (9 found)
   6-Letter Words (4 found)
   7-Letter Words (1 found)