| Part of speech | unknown part of speech |
|---|
| Catalan | filtrar |
|---|---|
| Czech | cedit; filtrovat |
| Danish | filtrere |
| Dutch | filteren; filtreren; zijgen |
| English | filter; screen; strain |
| Faeroese | síla frá |
| Finnish | suodattaa |
| French | filtrer |
| German | durchseihen; filtrieren; seihen; filtern; zensieren; sieben |
| Papiamento | filtra |
| Portuguese | filtrar |
| Romanian | filtra |
| Saterland Frisian | droogje; filtrierje |
| Spanish | filtrar |
| Swedish | filtrera; sila |