Defamer

• (n.) One who defames; a slanderer; a detractor; a calumniator.
Found on http://thinkexist.com/dictionary/meaning/defamer/

defamer

maligner noun one who attacks the reputation of another by slander or libel
Found on https://www.encyclo.co.uk/local/20974

Defamer

De·fam'er noun One who defames; a slanderer; a detractor; a calumniator.
Found on http://www.encyclo.co.uk/webster/D/22

defamer

defamer A person who attacks the reputation of another person with slander or libel.
Found on http://www.wordinfo.info/words/index/info/view_unit/2477/

defamer

[n] - one who attacks the reputation of another by slander or libel
Found on http://www.webdictionary.co.uk/definition.php?query=defamer
No exact match found