MISLABELLING is a playable word

mislabel Scrabble® Dictionary

verb
mislabeled, mislabeling, mislabels or mislabelled, mislabelling, mislabels
to label incorrectly or falsely
712 Playable Words can be made from "MISLABELLING"
   2-Letter Words (26 found)
   3-Letter Words (93 found)
   11-Letter Words (1 found)
   12-Letter Words (1 found)