GNEISS is a playable word

gneiss Scrabble® Dictionary

noun
pl. gneisses
a type of rock
(adjective) gneissic
43 Playable Words can be made from "GNEISS"
   2-Letter Words (7 found)
   3-Letter Words (14 found)
   4-Letter Words (14 found)
   5-Letter Words (6 found)
   6-Letter Words (2 found)