parachute jumper vs parachuter

parachute jumper and parachuter both are nouns.

Word	Noun	Adjective	Verb	Adverb
parachute jumper	Yes	No	No	No
parachuter	Yes	No	No	No

As nouns, parachute jumper and parachuter are synonyms defined as:

parachute jumper and parachuter: a person who jumps from aircraft using a parachute

Other synonyms of parachute jumper include parachutist.

parachute jumper (noun)	parachuter (noun)
a person who jumps from aircraft using a parachute	a person who jumps from aircraft using a parachute