CHAINED is a playable word

chain Scrabble® Dictionary

verb
chained, chaining, chains
to bind with a chain (a series of connected rings)
104 Playable Words can be made from "CHAINED"
   2-Letter Words (17 found)
   3-Letter Words (28 found)
   6-Letter Words (6 found)
   7-Letter Words (2 found)