* Historical influence: French has influenced Spanish throughout history, but the extent varies by region and time period.
* Borrowing and adaptation: Many words have been borrowed from French and adapted into Spanish, making it tricky to categorize them as purely "French."
* Lack of comprehensive lists: While some dictionaries and resources exist, there's no definitive list of all Spanish words of French origin.
However, we can say that French has had a significant impact on Spanish vocabulary, particularly in areas like:
* Fashion and luxury goods: Words like "boutique," "perfume," and "champagne" are directly borrowed from French.
* Art and culture: Words like "ballet," "opera," and "atelier" are common in Spanish.
* Cuisine: Words like "croissant," "soufflé," and "filet mignon" have become part of Spanish culinary vocabulary.
* Military and politics: Words like "guerrilla" (originally "guerrier") and "régimen" have their roots in French.
While a precise number is elusive, it's safe to say that French has enriched the Spanish language with a substantial amount of vocabulary, particularly in specialized areas.