parafoil

As nouns the difference between airfoil and parafoil

is that airfoil is (american spelling) a structure shaped to produce lift when moving in air while parafoil is a parachute, kite or glider with an aerofoil shaped fabric canopy or wing.

As nouns the difference between parafoil and parasail

is that parafoil is a parachute, kite or glider with an aerofoil shaped fabric canopy or wing while parasail is a wing-shaped parachute that lifts a rider in a harness when towed by a motorboat etc.

As a verb parasail is

to take part in the recreational activity of parasailing.

is likely misspelled.

has no English definition.

As a noun parafoil

is a parachute, kite or glider with an aerofoil shaped fabric canopy or wing.

As nouns the difference between taxonomy and parafoil

is that taxonomy is the science or the technique used to make a classification while parafoil is a parachute, kite or glider with an aerofoil shaped fabric canopy or wing.