diplomatic immunity vs freedom

diplomatic immunity and freedom both are nouns.

Word	Noun	Adjective	Verb	Adverb
diplomatic immunity	Yes	No	No	No
freedom	Yes	No	No	No

As nouns, freedom is a hypernym of diplomatic immunity; that is, freedom is a word with a broader meaning than diplomatic immunity:

diplomatic immunity: exemption from taxation or normal processes of law that is offered to diplomatic personnel in a foreign country
freedom: immunity from an obligation or duty

Other hypernyms of diplomatic immunity include exemption.

diplomatic immunity (noun)	freedom (noun)
exemption from taxation or normal processes of law that is offered to diplomatic personnel in a foreign country	the condition of being free; the power to act or speak or think without externally imposed restraints
	immunity from an obligation or duty