Kip and Shut-eye

Kip noun - A place set aside for sleeping.

Shut-eye and kip are semantically related. In some cases you can use "Shut-eye" instead a noun "Kip".

Shut-eye noun - A natural periodic loss of consciousness during which the body restores itself.

Kip and shut-eye are semantically related. Sometimes you can use "Kip" instead a noun phrase "Shut-eye".