RAPPELLING is a playable word

rappel Scrabble® Dictionary

verb
rappeled, rappeling, rappels or rappelled, rappelling, rappels
to descend from a steep height by means of a rope
361 Playable Words can be made from "RAPPELLING"
   2-Letter Words (19 found)
   8-Letter Words (5 found)
   9-Letter Words (2 found)
   10-Letter Words (1 found)