RichThesaurus
calumniator
calumniator
synonyms
detractor
vilifier
defamer
traducer
slanderer
knocker
disparager
muckraker
gossip
backbiter
asperser
deprecator
mud-slinger
denigrator
scandalmonger
quidnunc
libeler
critic
tattler
belittler
attacker
carper
nitpicker
depreciator
contender
inquisitor
prosecutor
reviler
fifth column
gossipmonger
mudslinger
competitor
opposition
terrorist
spy
rebel
emulator
falsifier
opponent
disputant
invader
revolutionary
detractour
saboteur
seditionist
criminal
fault-finder
rival
guerrilla
villain
calumniator
definitions
noun
A person who calumniates (slanders, or makes personal attacks upon, others).