scrub fowl vs megapode

scrub fowl and megapode both are nouns.

Word	Noun	Adjective	Verb	Adverb
scrub fowl	Yes	No	No	No
megapode	Yes	No	No	No

As nouns, scrub fowl and megapode are synonyms defined as:

scrub fowl and megapode: large-footed short-winged birds of Australasia; build mounds of decaying vegetation to incubate eggs

Other synonyms of scrub fowl include mound-bird, mound bird, mound builder.

scrub fowl (noun)	megapode (noun)
large-footed short-winged birds of Australasia; build mounds of decaying vegetation to incubate eggs	large-footed short-winged birds of Australasia; build mounds of decaying vegetation to incubate eggs