MISSPELLED is a playable word

misspell Scrabble® Dictionary

verb
misspelled or misspelt, misspelling, misspells
to spell incorrectly
315 Playable Words can be made from "MISSPELLED"
   2-Letter Words (13 found)
   8-Letter Words (6 found)
   9-Letter Words (1 found)
   10-Letter Words (1 found)