Etymological fun: both "mistral" and "magistral" mean "masterly."

Mistral comes from Occitan for masterly, although today as far as I know it's only used in English when talking about mediterranean winds.

Magistral is just the adjective form of "magister," so "like a master."

If you want to make a few bucks, maybe look up some more obscure synonyms for masterly and pick up the domain names.