rebutter vs confuter

rebutter and confuter both are nouns.

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

As nouns, rebutter and confuter are synonyms defined as:

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

Other synonyms of rebutter include disprover, refuter.

rebutter (noun)	confuter (noun)
(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
a debater who refutes or disproves by offering contrary evidence or argument