Cereal and Rye

Cereal noun - Grass whose starchy grains are used as food: wheat; rice; rye; oats; maize; buckwheat; millet.

Rye and cereal are semantically related. in edible grain topic. In some cases you can use "Rye" instead a noun "Cereal".

Rye noun - Hardy annual cereal grass widely cultivated in northern Europe where its grain is the chief ingredient of black bread and in North America for forage and soil improvement.

Cereal and rye are semantically related. You can use "Cereal" instead a noun "Rye".