Cassava and Gari

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

Gari and cassava are semantically related. In some cases you can replace term "Gari" with "Cassava", this nouns are similar.

Gari noun - Cassava with long tuberous edible roots and soft brittle stems; used especially to make cassiri (an intoxicating drink) and tapioca.

Cassava and gari are semantically related. You can use "Cassava" instead a noun "Gari".