CELLING is a playable word

cell Scrabble® Dictionary

verb
celled, celling, cells
to store in a honeycomb
42 Playable Words can be made from "CELLING"
   2-Letter Words (6 found)
   3-Letter Words (16 found)
   4-Letter Words (13 found)
   5-Letter Words (6 found)
   7-Letter Words (1 found)