Black magic and Wicca

Black magic noun - The belief in magical spells that harness occult forces or evil spirits to produce unnatural effects in the world.

Wicca and black magic are semantically related. In some cases you can use "Wicca" instead a noun phrase "Black magic".

Wicca noun - The polytheistic nature religion of modern witchcraft whose central deity is a mother goddess; claims origins in pre-Christian pagan religions of western Europe.

Black magic and Wicca are semantically related. You can use "Black magic" instead a noun "Wicca".