Flat cake and Wafer

Wafer and flat cake are semantically related in tortilla topic. In some cases you can use "Wafer" instead a noun "Flat cake", when it comes to topics like flatbread.

Wafer noun - Thin disk of unleavened bread used in a religious service (especially in the celebration of the Eucharist).

Flat cake and wafer are semantically related in tortilla topic. You can use "Flat cake" instead a noun "Wafer", if it concerns topics such as flatbread.