| A | B |
| malevolent | having bad feelings toward someone |
| malapropism | a word used the wrong way; usually with humorous results |
| malicious | desiring to do harm to someone else |
| malodorous | bad smelling |
| malady | bad health condition; disease |
| malaria | illness believed to be spread by ad air, actually spread by mosquitoes |
| malediction | bad speech; curse ;swear |
| malefactor | one who does wrong; a villain |
| malignant | bad or harmful; producing death |
| malpractice | performing one's duties in a bad or wrong way |