petchary vs kingbird

petchary and kingbird both are nouns.

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

As nouns, kingbird is a hypernym of petchary; that is, kingbird is a word with a broader meaning than petchary:

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

Other hypernyms of petchary include Tyrannus tyrannus.

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