confuter vs rebutter

confuter and rebutter both are nouns.

Word	Noun	Adjective	Verb	Adverb
confuter	Yes	No	No	No
rebutter	Yes	No	No	No

As nouns, confuter and rebutter are synonyms defined as:

confuter and rebutter: a debater who refutes or disproves by offering contrary evidence or argument

Other synonyms of confuter include disprover, refuter.

confuter (noun)	rebutter (noun)
a debater who refutes or disproves by offering contrary evidence or argument	(law) a pleading by the defendant in reply to a plaintiff's surrejoinder
	a debater who refutes or disproves by offering contrary evidence or argument