PHTHISICS is a playable word

phthisic Scrabble® Dictionary

noun
pl. phthisics
phthisis
76 Playable Words can be made from "PHTHISICS"
   2-Letter Words (7 found)
   3-Letter Words (23 found)
   6-Letter Words (2 found)
   8-Letter Words (2 found)
   9-Letter Words (1 found)