* Historical context: "The Sumerian civilization, known for its advanced writing system, flourished in Mesopotamia over 5,000 years ago."
* Language: "Scholars are still deciphering the secrets of the Sumerian language, which is considered one of the oldest known languages."
* Ancient culture: "The Sumerian epic of Gilgamesh is a fascinating tale that offers insights into their mythology and worldview."
* Specific aspect: "The Sumerian goddess Inanna is associated with love, war, and fertility."
* Comparative study: "Comparing Sumerian mythology to Greek mythology reveals interesting similarities and differences in cultural beliefs."
Remember, the best way to use "Sumerian" in a sentence depends on the specific context you're aiming for.