get on someone's case
quibble
earbash
whinge
get on at
bellyache
bitch off
squeaky wheel
croak
make a stink
raise a stink
crabber
complaintive
rip into
get stuck into
fault
put one's foot in one's mouth
crab
give someone the gears
orp
dump on
carp
get on someone's wick
harangue
critic
talk
take to task
miscounsel
bepommel
wrinch
countercriticize
inveigh
lambaste
keep on
mutteration
badmouth
whataboutery
a hit dog will holler
ride someone's ass
bitch
critical
grumble
obmurmuration
ream out
face
take the piss
he who smelt it dealt it
confront
pile on
pull up
clamper
present
chew out
crybaby
raise hell
ride
bind
have a bone to pick
reproach
querulous
captious
draw fire
haul up
bawl out
querimonious
moan
controvert
scream loudest
vituperate
censorious
pick fault
whiner
indictment
drip
trash out
whine
denounce
strike out
complainer
moany
take exception
throw stones
rail
complaintiveness
say no
get under one's goat
critique
crib
knock
pot calling the kettle black
mouth off
grump
beak off
lecturous
beef
nark
bitch out
who put a quarter in you