bird of Minerva vs raptor

bird of Minerva and raptor both are nouns.

Word	Noun	Adjective	Verb	Adverb
bird of Minerva	Yes	No	No	No
raptor	Yes	No	No	No

As nouns, raptor is a hypernym of bird of Minerva; that is, raptor is a word with a broader meaning than bird of Minerva:

bird of Minerva: nocturnal bird of prey with hawk-like beak and claws and large head with front-facing eyes
raptor: any of numerous carnivorous birds that hunt and kill other animals

Other hypernyms of bird of Minerva include bird of prey, raptorial bird.

bird of Minerva (noun)	raptor (noun)
nocturnal bird of prey with hawk-like beak and claws and large head with front-facing eyes	any of numerous carnivorous birds that hunt and kill other animals