RELOCK is a playable word

relock Scrabble® Dictionary

verb
relocked, relocking, relocks
39 Playable Words can be made from "RELOCK"
   2-Letter Words (7 found)
   3-Letter Words (14 found)
   4-Letter Words (13 found)
   5-Letter Words (3 found)
   6-Letter Words (2 found)