PHOSPHINS is a playable word

phosphin Scrabble® Dictionary

noun
pl. phosphins
a poisonous gas
106 Playable Words can be made from "PHOSPHINS"
   2-Letter Words (15 found)
   3-Letter Words (32 found)
   6-Letter Words (4 found)
   7-Letter Words (3 found)
   8-Letter Words (2 found)
   9-Letter Words (1 found)