* Aztec (also known as Nahuatl) is a Uto-Aztecan language. It belongs to the Uto-Aztecan language family, which is native to the Americas.
* Indo-European languages are a completely different family of languages that originated in the Eurasian steppes.
Here are some examples of Indo-European languages:
* English
* Spanish
* French
* German
* Hindi
* Russian
While there are many similarities between languages across the world due to shared human traits and cultural interactions, the Aztec language is distinct from any Indo-European language.