THYMOMAS is a playable word

thymoma Scrabble® Dictionary

noun
pl. thymomas or thymomata
a tumor arising from thymus tissue
151 Playable Words can be made from "THYMOMAS"
   2-Letter Words (22 found)
   6-Letter Words (4 found)
   7-Letter Words (1 found)
   8-Letter Words (1 found)