roadrunner vs chaparral cock

roadrunner and chaparral cock both are nouns.

Word	Noun	Adjective	Verb	Adverb
roadrunner	Yes	No	No	No
chaparral cock	Yes	No	No	No

As nouns, roadrunner and chaparral cock are synonyms defined as:

roadrunner and chaparral cock: speedy largely terrestrial bird found from California and Mexico to Texas

Other synonyms of roadrunner include Geococcyx californianus.

roadrunner (noun)	chaparral cock (noun)
speedy largely terrestrial bird found from California and Mexico to Texas	speedy largely terrestrial bird found from California and Mexico to Texas