In Old English, wicca meant necromancer or male witch. Some contend that the term wicca is related to Old English witan, meaning wise man or counselor, but this is widely rejected by language scholars as false etymology. Nonetheless, Wicca is often called the “Craft of the wise” as a result of this misconception.It appears that the word may be untraceable beyond the Old English period. Derivation from the Indo-European roots ‘wic’ or ‘weik’ is seemingly incorrect by phonological understanding.Though sometimes used interchangeably, “Wicca” and “Witchcraft” are not the same thing. The confusion comes, understandably, because both practitioners of Wicca and practitioners of witchcraft are often called witches. In addition, not all practitioners of Wicca are witches, and not all witches are practitioners of Wicca.
Wicca refers to the religion. This can be a reference to both the initiatory tradition, where initiates are assigned a degree and generally work in covens, and to Solitary Wicca, where practitioners self-dedicate themselves to the tradition and generally practice on their own. Both Initiates and Solitary Wiccans worship the Goddess, with most also choosing to worship the God, and both celebrate the Sabbats and Esbats.
Witchcraft, or as it is sometimes called “The Craft?, on the other hand, requires no belief in specific gods or goddesses and is not a specific spiritual path. Thus, there are Witches who practise a variety of religions besides Pagan ones, such as Judaism and Christianity. It is considered to be a learned skill, referring to the casting of spells and the practice of magic or magick (the use of the “k” is to ‘in order to distinguish the Science of the Magi from all its counterfeits’ (or perhaps just to make it sound better), and was coined as a spelling by Aleister Crowley). To add to the confusion the term witchcraft in popular older usage, or in a modern historical or anthropological context, means the use of black or evil magic, not something Wicca encourages at all.