DISPROVING is a playable word

disprove Scrabble® Dictionary

verb
disproved, disproven, disproving, disproves
to refute
285 Playable Words can be made from "DISPROVING"
   2-Letter Words (17 found)
   8-Letter Words (3 found)
   9-Letter Words (1 found)
   10-Letter Words (1 found)