Merry-go-round and Menial labor

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

Menial labor and merry-go-round are semantically related. In some cases you can use "Menial labor" instead a noun phrase "Merry-go-round".

Merry-go-round and menial labor are semantically related. Sometimes you can use "Merry-go-round" instead a noun phrase "Menial labor".