TETRIS is a playable word

tetri Scrabble® Dictionary

noun
pl. tetris
a monetary unit of the Republic of Georgia

61 Playable Words can be made from "TETRIS"

   2-Letter Words (9 found)

   3-Letter Words (18 found)

   4-Letter Words (19 found)

   5-Letter Words (10 found)

   6-Letter Words (5 found)