PYROSIS is a playable word

pyrosis Scrabble® Dictionary

noun
pl. pyrosises
heartburn
55 Playable Words can be made from "PYROSIS"
   2-Letter Words (11 found)
   3-Letter Words (18 found)
   4-Letter Words (17 found)
   5-Letter Words (6 found)
   6-Letter Words (2 found)
   7-Letter Words (1 found)