bearded vulture vs lammergeyer

bearded vulture and lammergeyer both are nouns.

Word	Noun	Adjective	Verb	Adverb
bearded vulture	Yes	No	No	No
lammergeyer	Yes	No	No	No

As nouns, bearded vulture and lammergeyer are synonyms defined as:

bearded vulture and lammergeyer: the largest Eurasian bird of prey; having black feathers hanging around the bill

Other synonyms of bearded vulture include Gypaetus barbatus, lammergeier.

bearded vulture (noun)	lammergeyer (noun)
the largest Eurasian bird of prey; having black feathers hanging around the bill	the largest Eurasian bird of prey; having black feathers hanging around the bill