The Spanish word 'pinol', referring to toasted corn flour, comes directly from the Nahuatl (Aztec) word 'pinolli', which meant 'corn flour'. This is one of many food-related words that Spanish borrowed from the indigenous languages of the Americas after colonization, reflecting the exchange of culinary traditions between European and Native American cultures.

Since 'pinol' comes from Nahuatl rather than Latin or Greek roots, there aren't many commonly used Spanish words that share its etymology. However, you might encounter related terms like 'pinolillo', which is a traditional drink made from pinol in Nicaragua and other Central American countries.

While 'pinol' hasn't made its way into common English usage, you might occasionally see it used in English-language descriptions of Latin American cuisine, particularly in discussions of Central American foods and beverages. The word is sometimes spelled 'pinole' in English, maintaining its original meaning of ground toasted corn flour.