From Proto-Finnic *rühmä (compare Finnish ryhmä), borrowed from Proto-Baltic (compare Lithuanian trūkšmas). Originally a dialectal word, brought into the standard language by example of Finnish.
rühm (genitive rühma, partitive rühma)
| Declension of rühm (ÕS type 22i/külm, length gradation) | |||
|---|---|---|---|
| singular | plural | ||
| nominative | rühm | rühmad | |
| accusative | nom. | ||
| gen. | rühma | ||
| genitive | rühmade | ||
| partitive | rühma | rühmi rühmasid | |
| illative | rühma rühmasse |
rühmadesse rühmisse | |
| inessive | rühmas | rühmades rühmis | |
| elative | rühmast | rühmadest rühmist | |
| allative | rühmale | rühmadele rühmile | |
| adessive | rühmal | rühmadel rühmil | |
| ablative | rühmalt | rühmadelt rühmilt | |
| translative | rühmaks | rühmadeks rühmiks | |
| terminative | rühmani | rühmadeni | |
| essive | rühmana | rühmadena | |
| abessive | rühmata | rühmadeta | |
| comitative | rühmaga | rühmadega | |