Hoopla and Merry-go-round

Hoopla noun - A state of noisy, confused activity.

Merry-go-round and hoopla are semantically related In some cases you can use "Merry-go-round" instead a noun "Hoopla".

Merry-go-round noun - A series of events or actions that repeat themselves regularly and in the same order.

Hoopla and merry-go-round are semantically related in entertainment topic. Sometimes you can use "Hoopla" instead a noun phrase "Merry-go-round", if it concerns topics such as funny entertainment.