goose vs fathead

goose and fathead both are nouns.

Word	Noun	Adjective	Verb	Adverb
goose	Yes	No	Yes	No
fathead	Yes	No	No	No

As nouns, goose and fathead are synonyms defined as:

Other synonyms of goose include bozo, cuckoo, goof, goofball, jackass, twat, zany.

goose (noun)	fathead (noun)
web-footed long-necked typically gregarious migratory aquatic birds usually larger and less aquatic than ducks	a man who is a stupid incompetent fool
flesh of a goose (domestic or wild)
a man who is a stupid incompetent fool