aerofoil vs control surface

aerofoil and control surface both are nouns.

Word	Noun	Adjective	Verb	Adverb
aerofoil	Yes	No	No	No
control surface	Yes	No	No	No

As nouns, aerofoil and control surface are synonyms defined as:

aerofoil and control surface: a device that provides reactive force when in motion relative to the surrounding air; can lift or control a plane in flight

Other synonyms of aerofoil include airfoil, surface.

aerofoil (noun)	control surface (noun)
a device that provides reactive force when in motion relative to the surrounding air; can lift or control a plane in flight	a device that provides reactive force when in motion relative to the surrounding air; can lift or control a plane in flight