mulberry liqueur vs liquor

mulberry liqueur and liquor both are nouns.

Word	Noun	Adjective	Verb	Adverb
mulberry liqueur	Yes	No	No	No
liquor	Yes	No	No	No

As nouns, liquor is a hypernym of mulberry liqueur; that is, liquor is a word with a broader meaning than mulberry liqueur:

mulberry liqueur: an alcoholic beverage made by infusing mulberries in strong alcohol.
liquor: an alcoholic beverage that is distilled rather than fermented

Other hypernyms of mulberry liqueur include booze, hard drink, hard liquor, John Barleycorn, spirits, strong drink.

mulberry liqueur (noun)	liquor (noun)
an alcoholic beverage made by infusing mulberries in strong alcohol.	an alcoholic beverage that is distilled rather than fermented
	the liquid in which vegetables or meat have been cooked
	a liquid substance that is a solution (or emulsion or suspension) used or obtained in an industrial process