BERIBERIS is a playable word

beriberi Scrabble® Dictionary

noun
pl. beriberis
a thiamine deficiency disease
89 Playable Words can be made from "BERIBERIS"
   2-Letter Words (7 found)
   3-Letter Words (21 found)
   7-Letter Words (8 found)
   8-Letter Words (2 found)
   9-Letter Words (2 found)