ENCIPHERED is a playable word

encipher Scrabble® Dictionary

verb
enciphered, enciphering, enciphers
to write in characters of hidden meaning
243 Playable Words can be made from "ENCIPHERED"
   2-Letter Words (13 found)
   8-Letter Words (6 found)
   9-Letter Words (1 found)
   10-Letter Words (1 found)