HYPOPNEAS is a playable word

hypopnea Scrabble® Dictionary

noun
pl. hypopneas
abnormally shallow breathing
291 Playable Words can be made from "HYPOPNEAS"
   2-Letter Words (28 found)
   3-Letter Words (82 found)
   7-Letter Words (3 found)
   8-Letter Words (3 found)
   9-Letter Words (1 found)