| Part of speech | common noun |
|---|---|
| Hyphenation | lakt·o |
| Singular | Plural | |
|---|---|---|
| Nominative | lakto | laktoj |
| Accusative | lakton | laktojn |
| Afrikaans | melk |
|---|---|
| Albanian | qumësht |
| Catalan | llet |
| Czech | mléko |
| Danish | mælk |
| Dutch | melk |
| English | milk |
| English (Old English) | meolc; milc |
| Faeroese | mjólk |
| Finnish | maito |
| French | lait |
| German | Milch |
| Greek | γάλα |
| Greek (Classical Greek) | γάλα |
| Hungarian | tej |
| Icelandic | mjólk |
| Italian | latte |
| Latin | lac |
| Low German | melk |
| Luxemburgish | Mëllech |
| Malay | susu |
| Mandarin | |
| Norwegian | melk |
| Papiamento | lechi |
| Polish | mleko |
| Portuguese | leite |
| Romanian | lapte |
| Russian | молоко |
| Saterland Frisian | Moalk |
| Scots | milk |
| Scottish Gaelic | bainne |
| Spanish | leche |
| Sranan | merki |
| Swahili | maziwa |
| Swedish | mjölk |
| Tagalog | gatas |
| Thai | นม; น้ำนม |
| Ukrainian | молоко |
| West Frisian | molke |