CRENELLED is a playable word

crenel Scrabble® Dictionary

verb
creneled, creneling, crenels or crenelled, crenelling, crenels
to provide with crenelles
67 Playable Words can be made from "CRENELLED"
   2-Letter Words (7 found)
   3-Letter Words (17 found)
   5-Letter Words (7 found)
   7-Letter Words (2 found)
   8-Letter Words (2 found)
   9-Letter Words (1 found)