DOCKED is a playable word

dock Scrabble® Dictionary

verb
docked, docking, docks
to bring into a dock (a wharf)
23 Playable Words can be made from "DOCKED"
   2-Letter Words (6 found)
   3-Letter Words (7 found)
   4-Letter Words (7 found)
   5-Letter Words (2 found)
   6-Letter Words (1 found)