Pixie dust is a magical phrase that can be substituted with other synonyms to describe a magical sprinkle of enchantment. Other words that can describe this sprinkle of magic include fairy dust, stardust, magic dust, or glitter. These words help to convey the feeling of wonder and mystery that surrounds this magical substance, and are often used in children's books, fairy tales, and other magical works of fiction. Each word has its own unique connotations and associations, and choosing the right synonym can help to create a magical atmosphere that captures the imagination of readers and adds depth and meaning to the story.