What is a antonym for Mesopotamia?

There isn't a true antonym for "Mesopotamia" in the same way there is for words like "hot" and "cold." This is because "Mesopotamia" is a proper noun, referring specifically to a historical region between the Tigris and Euphrates rivers.

Here's why it's tricky to find an antonym:

* It's a place, not a concept: Antonyms usually relate to opposing ideas or qualities. You can't have an opposite of a geographical location.

* Unique historical context: Mesopotamia has a specific cultural and historical significance, making it hard to find a place with directly opposite characteristics.

However, you could consider these possibilities:

* Other ancient civilizations: If you're looking for a contrast in terms of location or cultural development, you could refer to other ancient civilizations like Egypt, Greece, or China.

* Modern countries in the region: You could use terms like Iraq, Syria, or Turkey (which encompass parts of the former Mesopotamia) to denote a contrasting modern context.

Ultimately, the best "antonym" would depend on the specific context of your question.