defamer vs traducer

defamer and traducer both are nouns.

Word	Noun	Adjective	Verb	Adverb
defamer	Yes	No	No	No
traducer	Yes	No	No	No

As nouns, defamer and traducer are synonyms defined as:

defamer and traducer: one who attacks the reputation of another by slander or libel

Other synonyms of defamer include backbiter, libeler, maligner, slanderer, vilifier.

defamer (noun)	traducer (noun)
one who attacks the reputation of another by slander or libel	one who attacks the reputation of another by slander or libel