M₃I₁S₁D₂E₁V₄E₁L₁O₁P₃

18 points

MISDEVELOP is validvalid

to develop wrongly [v MISDEVELOPED, MISDEVELOPING, MISDEVELOPS]

133,334 of 196,601 in NWL2023·also valid in CSW24

to develop wrongly [v -ED, -ING, -S]

148,370 of 280,887 in CSW24·also valid in NWL2023