RichThesaurus
nitpicker
nitpicker
synonyms
carper
fault-finder
pedant
pettifogger
caviller
censurer
quibbler
perfectionist
grumbler
critic
knocker
stickler
doctrinaire
hair-splitter
denigrator
sophist
complainer
backbiter
whinger
formalist
literalist
purist
troublemaker
traducer
precisionist
detractor
precisian
reviler
grouch
attacker
casuist
Dryasdust
belittler
vilifier
dogmatist
deprecator
disparager
asperser
bellyacher
sourpuss
smellfungus
stirrer
traditionalist
rebel
smart aleck
scolder
wiseass
vituperator
smartass
pick-fault
more synonyms
nitpicker
antonyms
noncomplainer
maverick