prairie chicken vs prairie fowl

prairie chicken and prairie fowl both are nouns.

Word	Noun	Adjective	Verb	Adverb
prairie chicken	Yes	No	No	No
prairie fowl	Yes	No	No	No

As nouns, prairie chicken and prairie fowl are synonyms defined as:

prairie chicken and prairie fowl: brown mottled North American grouse of western prairies

Other synonyms of prairie chicken include prairie grouse.

prairie chicken (noun)	prairie fowl (noun)
brown mottled North American grouse of western prairies	brown mottled North American grouse of western prairies