For supernatural magic:
* Sorcery: This emphasizes the dark or sinister side of magic.
* Witchcraft: This emphasizes the use of spells and rituals.
* Wizardry: This emphasizes the power and skill of the magician.
* Enchantment: This emphasizes the power to change things magically.
* Mysticism: This emphasizes the spiritual and esoteric aspects of magic.
* Arcane: This emphasizes the mysterious and hidden nature of magic.
* Supernatural: This emphasizes the ability to go beyond natural laws.
For metaphorical magic:
* Wonder: This emphasizes the feeling of awe and amazement.
* Charm: This emphasizes the power to attract and captivate.
* Enchantment: This emphasizes the power to make something more appealing.
* Illusion: This emphasizes the power to create false impressions.
* Mystery: This emphasizes the unknown and unexplained aspects of magic.
For more specific types of magic:
* Necromancy: Magic dealing with the dead.
* Divination: Magic used for predicting the future.
* Alchemy: Magic dealing with transforming substances.
* Telepathy: Magic used to communicate through minds.
* Telekinesis: Magic used to move objects with the mind.
The best synonym for "magic" will depend on the specific context and the nuance you want to convey.