early 15c., malefaccioun, "heinous wrong-doing, a crime," from Medieval Latin malefactionem (nominative malefactio), noun of action from past-participle stem of malefacere "to do wrong, harm" (see malefactor).
male
male chauvinist
malediction
maledictory
maleducation
malefaction
malefactor
malefic
maleficence
maleficent
maleness