| Part of speech | common noun |
|---|---|
| Hyphenation | klas·o |
| Singular | Plural | |
|---|---|---|
| Nominative | klaso | klasoj |
| Accusative | klason | klasojn |
| Afrikaans | klas |
|---|---|
| Albanian | klasë |
| Catalan | classe |
| Czech | ročník; třída |
| Danish | klasse |
| Dutch | klasse; stand |
| English | class |
| Faeroese | flokkur; stætt |
| French | classe |
| German | Klasse; Schicht; Stand |
| Latin | classis |
| Malay | kelas |
| Norwegian | klasse |
| Papiamento | klase |
| Romanian | clasă |
| Russian | класс |
| Saterland Frisian | Klasse |
| Scottish Gaelic | clas |
| Spanish | clase |
| Swedish | klass |
| Tagalog | klase |
| Thai | ชั้น |