reubenites
/ˌruːbɛˈnaɪtɪz/Definitions
1. noun
Members of the tribe of Reuben, one of the twelve tribes of Israel.
“The Reubenites were known for their bravery in battle.”
2. noun
People from or associated with Reuben, especially in the context of the Reuben sandwich.
“The Reubenites at the diner enjoyed their corned beef sandwiches.”