Vietnamese
| Language | Verb(s) | Language | Verb(s) |
|---|---|---|---|
| Arabic | قمقم | Catalan | rondinar |
| Dutch | mopperen,moraliseren | English | grumble |
| Estonian | jorisema, jõrisema, jörisema, nurama, torisema | Finnish | marmattaa, mukista, napista, nurkua, purnata, urputtaa |
| French | bougonner, grommeler, ronchonner, rougner | German | grummeln, räsonieren |
| Icelandic | sífra | Indonesian | bersungut-sungut |
| Italian | bofonchiare | Japanese | ぼやく |
| Macedonian | мрчи | Norwegian | knurre |
| Polish | poburczeć, pogderać, pokwękać, sarkać, utyskiwać, zrzedzić, zrzędzić | Russian | брюзжать, бурчать, ворчать, пробурчать, рычать, урчать |
| Spanish | refunfuñar, rezongar | Thai | ครวญ |
| Turkish | homurdanmak |