MISPEN is a playable word

mispen Scrabble® Dictionary

verb
mispenned, mispenning, mispens
to write incorrectly
56 Playable Words can be made from "MISPEN"
   2-Letter Words (11 found)
   3-Letter Words (20 found)
   4-Letter Words (17 found)
   5-Letter Words (7 found)
   6-Letter Words (1 found)