Knouterer
Nörgler
râleur rouspéteur
grumbler
resmungão rezingão
deen ale Knouterer huet un allem eppes auszesetzen
https://lod.lu/uploads/examples/OGG/77/77ec282b4a0cf37a2ffac3d01c7e2139.ogg
https://lod.lu/uploads/examples/AAC/77/77ec282b4a0cf37a2ffac3d01c7e2139.m4a
Grommeler
Knadderer
Knouterer
Grommeler
Knadderer