Hohenzollern empire vs Reich

Hohenzollern empire and Reich both are nouns.

Word	Noun	Adjective	Verb	Adverb
Hohenzollern empire	Yes	No	No	No
Reich	Yes	No	No	No

As nouns, Reich is a hypernym of Hohenzollern empire; that is, Reich is a word with a broader meaning than Hohenzollern empire:

Hohenzollern empire: the Reich when Hohenzollern monarchs ruled Germany (from 1871 to 1919)
Reich: the German state

Hohenzollern empire (noun)	Reich (noun)
the Reich when Hohenzollern monarchs ruled Germany (from 1871 to 1919)	the German state
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