GLIADIN is a playable word

gliadin Scrabble® Dictionary

noun
pl. gliadins
a simple protein
70 Playable Words can be made from "GLIADIN"
   2-Letter Words (12 found)
   3-Letter Words (21 found)
   4-Letter Words (19 found)
   5-Letter Words (9 found)
   6-Letter Words (7 found)
   7-Letter Words (2 found)