GLOTTAL is a playable word

glottis Scrabble® Dictionary

noun
pl. glottises or glottides
the opening between the vocal cords
(adjective) glottal, glottic
43 Playable Words can be made from "GLOTTAL"
   2-Letter Words (8 found)
   3-Letter Words (18 found)
   4-Letter Words (12 found)
   5-Letter Words (4 found)
   7-Letter Words (1 found)