Unclear. ALEW associates the word with Proto-Indo-European*wódr̥, suggesting the alleged reanalyzed full-grade stem as the etymology.[1] Smoczyński questions this, claiming the new full-grade should have yielded**ewd- (> Proto-Baltic**jaud-).[2]
áudra f (pluraláudros) stress pattern 1
| singular (vienaskaita) | plural (daugiskaita) | |
|---|---|---|
| nominative(vardininkas) | áudra | áudros |
| genitive(kilmininkas) | áudros | áudrų |
| dative(naudininkas) | áudrai | áudroms |
| accusative(galininkas) | áudrą | áudras |
| instrumental(įnagininkas) | áudra | áudromis |
| locative(vietininkas) | áudroje | áudrose |
| vocative(šauksmininkas) | áudra | áudros |