Cafeteria and Deli

Cafeteria noun - A restaurant where you serve yourself and pay a cashier.

Deli and cafeteria are semantically related In some cases you can use "Deli" instead a noun "Cafeteria".

Deli noun - A shop selling ready-to-eat food products.

Cafeteria and deli are semantically related in eatery topic. Sometimes you can use "Cafeteria" instead a noun "Deli", if it concerns topics such as short-order restaurant.