stunt flier vs stunt pilot

stunt flier and stunt pilot both are nouns.

Word	Noun	Adjective	Verb	Adverb
stunt flier	Yes	No	No	No
stunt pilot	Yes	No	No	No

As nouns, stunt flier and stunt pilot are synonyms defined as:

stunt flier and stunt pilot: a pilot who travels around the country giving exhibits of stunt flying and parachuting

Other synonyms of stunt flier include barnstormer.

stunt flier (noun)	stunt pilot (noun)
a pilot who travels around the country giving exhibits of stunt flying and parachuting	a pilot who travels around the country giving exhibits of stunt flying and parachuting