BACKDATED is a playable word

backdate Scrabble® Dictionary

verb
backdated, backdating, backdates
to predate
91 Playable Words can be made from "BACKDATED"
   2-Letter Words (14 found)
   3-Letter Words (31 found)
   5-Letter Words (11 found)
   6-Letter Words (3 found)
   8-Letter Words (1 found)
   9-Letter Words (1 found)