HELICITY is a playable word

helicity Scrabble® Dictionary

noun
pl. helicities
a component of a particle's spin
86 Playable Words can be made from "HELICITY"
   2-Letter Words (10 found)
   3-Letter Words (27 found)
   6-Letter Words (3 found)
   7-Letter Words (4 found)
   8-Letter Words (1 found)