| Part of speech | unknown part of speech |
|---|
| Nominative | sonko |
|---|---|
| Accusative | sonkon |
| Catalan | lletsó |
|---|---|
| Czech | mléč |
| Danish | svinemælk |
| Dutch | melkdistel |
| English | sow thistle |
| Finnish | valvatti |
| French | laiteron |
| German | Gänsedistel; Milchdistel; Saudistel |
| Italian | grespino |
| Norwegian | dylle |
| Polish | mlecz |
| Russian | осот |
| Spanish | cerraja; lechuga de las liebres |