Banana and Folly

Banana noun - Any of several tropical and subtropical treelike herbs of the genus Musa having a terminal crown of large entire leaves and usually bearing hanging clusters of elongated fruits.

Folly and banana are semantically related. in nonsense topic. In some cases you can use "Folly" instead a noun "Banana", when it comes to topics like craziness.

Folly noun - A foolish act or idea.

Banana and folly are semantically related. Sometimes you can replace term "Banana" with "Folly", this nouns are similar.