goony vs gooney

goony and gooney both are nouns.

Word	Noun	Adjective	Verb	Adverb
goony	Yes	No	No	No
gooney	Yes	No	No	No

As nouns, goony and gooney are synonyms defined as:

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

goony (noun)	gooney (noun)
a variety of albatross with black feet	a variety of albatross with black feet