ACAPNIAS is a playable word

acapnia Scrabble® Dictionary

noun
pl. acapnias
a lack of carbon dioxide in blood and tissues
90 Playable Words can be made from "ACAPNIAS"
   2-Letter Words (10 found)
   3-Letter Words (27 found)
   6-Letter Words (3 found)
   7-Letter Words (2 found)
   8-Letter Words (1 found)