From Proto-Germanic *þwahtuz. Cognate to Finnish vaahto and Ludian vuahte (“foam, saliva”).
vaht (genitive vahu, partitive vahtu)
| Declension of vaht (ÕS type 22e/riik, t-ø gradation) | |||
|---|---|---|---|
| singular | plural | ||
| nominative | vaht | vahud | |
| accusative | nom. | ||
| gen. | vahu | ||
| genitive | vahtude | ||
| partitive | vahtu | vahte vahtusid | |
| illative | vahtu vahusse |
vahtudesse vahesse | |
| inessive | vahus | vahtudes vahes | |
| elative | vahust | vahtudest vahest | |
| allative | vahule | vahtudele vahele | |
| adessive | vahul | vahtudel vahel | |
| ablative | vahult | vahtudelt vahelt | |
| translative | vahuks | vahtudeks vaheks | |
| terminative | vahuni | vahtudeni | |
| essive | vahuna | vahtudena | |
| abessive | vahuta | vahtudeta | |
| comitative | vahuga | vahtudega | |
From Middle Low German wacht, wachte. Compare German Wacht.
vaht (genitive vahi, partitive vahti)
| Declension of vaht (ÕS type 22e/riik, t-ø gradation) | |||
|---|---|---|---|
| singular | plural | ||
| nominative | vaht | vahid | |
| accusative | nom. | ||
| gen. | vahi | ||
| genitive | vahtide | ||
| partitive | vahti | vahte vahtisid | |
| illative | vahti vahisse |
vahtidesse vahesse | |
| inessive | vahis | vahtides vahes | |
| elative | vahist | vahtidest vahest | |
| allative | vahile | vahtidele vahele | |
| adessive | vahil | vahtidel vahel | |
| ablative | vahilt | vahtidelt vahelt | |
| translative | vahiks | vahtideks vaheks | |
| terminative | vahini | vahtideni | |
| essive | vahina | vahtidena | |
| abessive | vahita | vahtideta | |
| comitative | vahiga | vahtidega | |