Unknown. Related to Finnish ateria and Karelian atrivo.
adria
| Declension of adria (type 3/kana, no gradation) | ||
|---|---|---|
| singular | plural | |
| nominative | adria | adriat |
| genitive | adrian | adrioin |
| partitive | adriaa | adrioja |
| illative | adriaa | adrioihe |
| inessive | adriaas | adriois |
| elative | adriast | adrioist |
| allative | adrialle | adrioille |
| adessive | adriaal | adrioil |
| ablative | adrialt | adrioilt |
| translative | adriaks | adrioiks |
| essive | adrianna, adriaan | adrioinna, adrioin |
| exessive1) | adriant | adrioint |
| 1) obsolete *) the accusative corresponds with either the genitive (sg) or nominative (pl) **) the comitative is formed by adding the suffix -ka? or -kä? to the genitive. | ||