Gracula religiosa vs grackle

Gracula religiosa and grackle both are nouns.

Word	Noun	Adjective	Verb	Adverb
Gracula religiosa	Yes	No	No	No
grackle	Yes	No	No	No

As nouns, Gracula religiosa and grackle are synonyms defined as:

Gracula religiosa and grackle: glossy black Asiatic starling often taught to mimic speech

Other synonyms of Gracula religiosa include hill myna, Indian grackle.

Gracula religiosa (noun)	grackle (noun)
glossy black Asiatic starling often taught to mimic speech	long-tailed American blackbird having iridescent black plumage
	glossy black Asiatic starling often taught to mimic speech