DISABUSING is a playable word

disabuse Scrabble® Dictionary

verb
disabused, disabusing, disabuses
to free from false or mistaken ideas
253 Playable Words can be made from "DISABUSING"
   2-Letter Words (18 found)
   8-Letter Words (4 found)
   9-Letter Words (1 found)
   10-Letter Words (1 found)