IONICITY is a playable word

ionicity Scrabble® Dictionary

noun
pl. ionicities
the state of existing as or like an ion
43 Playable Words can be made from "IONICITY"
   2-Letter Words (9 found)
   3-Letter Words (13 found)
   4-Letter Words (14 found)
   5-Letter Words (6 found)
   8-Letter Words (1 found)