Detractor
The Century Dictionary and Cyclopedia
noun.
One who detracts, or takes away or injures the good name of another; one who attempts to disparage or belittle the worth or honor of another. Sometimes written
detracter
.
noun.
Synonyms
Slanderer, calumniator, defamer, vilifier.
the GNU version of the Collaborative International Dictionary of English
noun.
One who detracts; a derogator; a defamer.
Wiktionary, Creative Commons Attribution/Share-Alike License
noun.
A person who
belittles
the worth of another person or
cause
.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
noun.
one who disparages or belittles the worth of something