ENNUIS is a playable word

ennui Scrabble® Dictionary

noun
pl. ennuis
a feeling of weariness and discontent
31 Playable Words can be made from "ENNUIS"
   2-Letter Words (9 found)
   3-Letter Words (13 found)
   4-Letter Words (6 found)
   5-Letter Words (2 found)
   6-Letter Words (1 found)