Cassava starch and Casava

Cassava starch noun - A starch made by leaching and drying the root of the cassava plant; the source of tapioca; a staple food in the tropics.

Casava and cassava starch are semantically related. In some cases you can replace term "Casava" with "Cassava starch", this terms are similar.

Casava noun - Any of several plants of the genus Manihot having fleshy roots yielding a nutritious starch.

Cassava starch and casava are semantically related. You can use "Cassava starch" instead a noun "Casava".