carinate vs flying bird

carinate and flying bird both are nouns.

Word	Noun	Adjective	Verb	Adverb
carinate	Yes	Yes	No	No
flying bird	Yes	No	No	No

As nouns, carinate and flying bird are synonyms defined as:

carinate and flying bird: birds having keeled breastbones for attachment of flight muscles

Other synonyms of carinate include carinate bird.

carinate (noun)	flying bird (noun)
birds having keeled breastbones for attachment of flight muscles	birds having keeled breastbones for attachment of flight muscles

carinate (adjective)	flying bird (adjective)
having a ridge or shaped like a ridge or suggesting the keel of a ship