RichThesaurus
squeaky wheel
squeaky wheel
synonyms
kvetcher
vituperator
crabber
faultfinder
caviler
smellfungus
sourpuss
quibbler
scolder
grumbler
complainer
whiner
troublemaker
nitpicker
pick-fault
hafter
critic
criticizer
findfault
castigator
carper
whinger
censurer
bellyacher
pettifogger
grouch
crybaby
fussbudget
kvetch
moaner
complainant
squawker
grump
varmint
shit disturber
fusser
scold
complaining
firebrand
makebate
niggler
gadfly
provoker
mutterer
trouble causer
complaint
bellyaching
antagonist
bad news
josher
more synonyms
squeaky wheel
antonyms
noncomplainer