grey kingbird vs petchary

grey kingbird and petchary both are nouns.

Word	Noun	Adjective	Verb	Adverb
grey kingbird	Yes	No	No	No
petchary	Yes	No	No	No

As nouns, grey kingbird and petchary are synonyms defined as:

grey kingbird and petchary: a kingbird that breeds in the southeastern United States and winters in tropical America; similar to but larger than the eastern kingbird

Other synonyms of grey kingbird include gray kingbird, Tyrannus domenicensis domenicensis.

grey kingbird (noun)	petchary (noun)
a kingbird that breeds in the southeastern United States and winters in tropical America; similar to but larger than the eastern kingbird	a kingbird that breeds in the southeastern United States and winters in tropical America; similar to but larger than the eastern kingbird