Where does “vaniță” come from?

vaniță (Romanian) comes from Romanian vană, from German wanne, from Middle High German wanne, from Old High German wanne, from Proto-Germanic hwannē, from Proto-Germanic hwan, from Proto-Germanic hwaz, from Proto-Indo-European kʷos — The primary interrogative root.

Ancestry of “vaniță”, step by step

StepLanguageWordMeaning
1Romanianvanăbathtub
2Germanwannetub, flat-bottomed vessel
3Middle High Germanwanne
4Old High Germanwanne
5Proto-Germanichwannēat what time, when; when
6Proto-Germanichwanwhen, at what time
7Proto-Germanichwazwho, what; whose; whom
8Proto-Indo-EuropeankʷosSee *kʷis
9Proto-Indo-Europeankʷ-The primary interrogative root
Every word from Proto-Indo-European kʷ-