lotus land vs kingdom

lotus land and kingdom both are nouns.

Word	Noun	Adjective	Verb	Adverb
lotus land	Yes	No	No	No
kingdom	Yes	No	No	No

As nouns, kingdom is a hypernym of lotus land; that is, kingdom is a word with a broader meaning than lotus land:

Other hypernyms of lotus land include land, realm.

lotus land (noun)	kingdom (noun)
an idyllic realm of contentment and self-indulgence	a basic group of natural objects
	a monarchy with a king or queen as head of state
	the highest taxonomic group into which organisms are grouped; one of five biological categories: Monera or Protoctista or Plantae or Fungi or Animalia
	the domain ruled by a king or queen
	a country with a king as head of state
	a domain in which something is dominant