Cloud-cuckoo-land and Never-never land

Cloud-cuckoo-land noun - An imaginary place where you say people are when they seem optimistically out of touch with reality.

Never-never land and cloud-cuckoo-land are semantically related. In some cases you can use "Never-never land" instead a noun phrase "Cloud-cuckoo-land".

Never-never land noun - An often imaginary place or state of utter perfection and happiness.

Cloud-cuckoo-land and never-never land are semantically related. You can use "Cloud-cuckoo-land" instead a noun phrase "Never-never land".