Here are some examples of words with the prefix "mag-":
* Magnificent: Very beautiful or impressive.
* Magnify: To make something appear larger.
* Magnitude: The size or extent of something.
* Magnetic: Relating to magnetism, a powerful force.
* Magnate: A wealthy and powerful person.
Keep in mind that there are some words with "mag-" that have different meanings, such as "magister" which means "teacher" or "master". However, the most common meaning of "mag-" is related to size, power, or greatness.