LEVELLING is a playable word

levelling Scrabble® Dictionary

a present participle of level
67 Playable Words can be made from "LEVELLING"
   2-Letter Words (6 found)
   3-Letter Words (24 found)
   5-Letter Words (12 found)
   6-Letter Words (2 found)
   8-Letter Words (1 found)
   9-Letter Words (1 found)