Synonyms of grumble in English:

grumble


See definition of grumble

verb

1‘the players grumble about the referee’

SYNONYMS
complain, moan, groan, whine, mutter, grouse, bleat, carp, cavil, protest
object to, speak out against, find fault with
Northern English mither, twine
informal bellyache, beef, bitch, grouch, whinge, sound off, go on, pick holes in
British informal whinge, gripe, grizzle, chunter, create
North American informal kvetch
South African informal chirp
British dated crib, natter
archaic plain over

2‘my stomach was starting to grumble audibly’

SYNONYMS
rumble, gurgle, murmur, growl, roar

noun

1‘he listens to his customers' grumbles’

SYNONYMS
complaint, moan, groan, whine, muttering, grievance, objection, protest, protestation, cavil, quibble, criticism, charge, accusation
informal grouse, grouch, beef, beefing, bellyaching, bitching, grouching
British informal whinge, gripe, whingeing
British plaint

2‘the grumble of his stomach’

SYNONYMS
rumble, gurgle, murmur, growl, roar