Disparager
The Century Dictionary and Cyclopedia
noun.
One who disparages or dishonors; one who belittles, vilifies, or disgraces.
the GNU version of the Collaborative International Dictionary of English
noun.
One who disparages or dishonors; one who vilifies or disgraces.
Wiktionary, Creative Commons Attribution/Share-Alike License
noun.
One who
disparages
.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
noun.
one who disparages or belittles the worth of something
Word Usage
"I believe I can make an educated guess at to the ID of the mystery disparager."
Hypernym
Words that are more generic or abstract
cynic
fault-finder
Hyponym
Words that are more specific
backbiter
defamer
hatemonger
libeler
maligner
Synonym
Words with the same meaning
Thersites
backbiter
belittler
calumniator
caustic critic