LOCKING is a playable word

lock Scrabble® Dictionary

verb
locked, locking, locks
to secure by means of a mechanical fastening device
(adjective) lockable
67 Playable Words can be made from "LOCKING"
   2-Letter Words (10 found)
   3-Letter Words (17 found)
   5-Letter Words (11 found)
   6-Letter Words (1 found)
   7-Letter Words (1 found)