black-footed albatross vs gooney

black-footed albatross and gooney both are nouns.

Word	Noun	Adjective	Verb	Adverb
black-footed albatross	Yes	No	No	No
gooney	Yes	No	No	No

As nouns, black-footed albatross and gooney are synonyms defined as:

black-footed albatross and gooney: a variety of albatross with black feet

Other synonyms of black-footed albatross include Diomedea nigripes, gooney bird, goonie, goony.

black-footed albatross (noun)	gooney (noun)
a variety of albatross with black feet	a variety of albatross with black feet