| Part of speech | unknown part of speech |
|---|
| Dutch | knallen; knappen; kraken |
|---|---|
| English | crack; clatter |
| English (Old English) | gnyrran |
| Faeroese | braka; bresta |
| French | craquer |
| German | knallen; knarren; krachen; knacken |
| Portuguese | estalar |
| Saterland Frisian | knalje; knappe; kroakje |
| Spanish | chascar; crugir; restallar |
| Swedish | knaka |