Shangri-la
Part of speech: noun
Definition: A place of complete bliss, delight, and peace; paradise.
Nirvana
Part of speech: noun
Definition: The complete cessation of suffering; a blissful state attained through realization of no-self; enlightenment.In non-Buddhist usage, state of paradise; heightened or great pleasure.
Example sentence: For Nirvana, putting out their first major-label record was like getting into a new car. But the runaway success was like suddenly discovering that the car was a Ferrari and the accelerator pedal was Krazy Glued to the floorboard.