MEPHITIS is a playable word

mephitis Scrabble® Dictionary

noun
pl. mephitises
an offensive odor
(adjective) mephitic
133 Playable Words can be made from "MEPHITIS"
   2-Letter Words (17 found)
   6-Letter Words (5 found)
   7-Letter Words (1 found)
   8-Letter Words (2 found)