malign

#004 MALIGN
Words that start with "MAL" means bad / evil / wicked.
Other word that immediately comes into picture is BENE which means good.

Examples:
Opposites can be easily identified, try yourselves.


Malign : Evil in nature
Malediction      : Cursing
Malefactor : One who commits an evil deed
Malefaction        : A evil deed
Malevolent : Having or showing a wish to do evil to others
Malady : Disease / Sickness
Malpractice : Bad practice
Malaria : Bad air / Disease cause by mosquito.