scarlet tanager vs firebird

scarlet tanager and firebird both are nouns.

Word	Noun	Adjective	Verb	Adverb
scarlet tanager	Yes	No	No	No
firebird	Yes	No	No	No

As nouns, scarlet tanager and firebird are synonyms defined as:

scarlet tanager and firebird: the male is bright red with black wings and tail

Other synonyms of scarlet tanager include Piranga olivacea, redbird.

scarlet tanager (noun)	firebird (noun)
the male is bright red with black wings and tail	eastern subspecies of northern oriole
	the male is bright red with black wings and tail
	tropical American flycatcher found as far north as southern Texas and Arizona; adult male has bright scarlet and black plumage