order Accipitriformes vs raptor

order Accipitriformes and raptor both are nouns.

Word	Noun	Adjective	Verb	Adverb
order Accipitriformes	Yes	No	No	No
raptor	Yes	No	No	No

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

order Accipitriformes: in some classifications an alternative name for the Falconiformes
raptor: any of numerous carnivorous birds that hunt and kill other animals

Other hypernyms of order Accipitriformes include bird of prey, raptorial bird.

order Accipitriformes (noun)	raptor (noun)
in some classifications an alternative name for the Falconiformes	any of numerous carnivorous birds that hunt and kill other animals