1. Doing harm or injury.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• magificent,
• manificent,
• malificient,
• maleificent,
• caleficient,
• maleciet,
• naleficent,
• kaleficent,
• jaleficent,
• mzleficent,
• msleficent,
• mwleficent,
• malficent,
• maelficent,
• malefficent,
• maleficant,
• malfeasent,
• maleficienc,
• maleficien,
• maedscent

• maleficence,
• malefic.

The adjective form of the word "maleficent" is "maleficent".

The plural form of the word "maleficent" is "maleficents".

The singular form of the word "maleficent" is "maleficent". The word does not have a distinct singular form as it is both the adjective describing something wicked or harmful, and the name of a Disney character ("Maleficent").