ratafee vs liqueur

ratafee and liqueur both are nouns.

Word	Noun	Adjective	Verb	Adverb
ratafee	Yes	No	No	No
liqueur	Yes	No	No	No

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

ratafee: sweet liqueur made from wine and brandy flavored with plum or peach or apricot kernels and bitter almonds
liqueur: strong highly flavored sweet liquor usually drunk after a meal

Other hypernyms of ratafee include cordial.

ratafee (noun)	liqueur (noun)
sweet liqueur made from wine and brandy flavored with plum or peach or apricot kernels and bitter almonds	strong highly flavored sweet liquor usually drunk after a meal