shoveller vs broadbill

shoveller and broadbill both are nouns.

Word	Noun	Adjective	Verb	Adverb
shoveller	Yes	No	No	No
broadbill	Yes	No	No	No

As nouns, shoveller and broadbill are synonyms defined as:

shoveller and broadbill: freshwater duck of the Northern Hemisphere having a broad flat bill

Other synonyms of shoveller include Anas clypeata, shoveler.

shoveller (noun)	broadbill (noun)
freshwater duck of the Northern Hemisphere having a broad flat bill	small birds of the Old World tropics having bright plumage and short wide bills
a worker who shovels	freshwater duck of the Northern Hemisphere having a broad flat bill
	diving ducks of North America having a bluish-grey bill
	tropical American heron related to night herons