SENSEIS is a playable word

sensei Scrabble® Dictionary

noun
pl. senseis
a teacher of Japanese martial arts
39 Playable Words can be made from "SENSEIS"
   2-Letter Words (6 found)
   3-Letter Words (9 found)
   4-Letter Words (10 found)
   5-Letter Words (8 found)
   6-Letter Words (5 found)
   7-Letter Words (1 found)