Where does “hiriwa” come from?

hiriwa (Maori) comes from English Silver, from German Silber, from Middle High German silber, from Old High German silbar, from Proto-West Germanic *silubr, from Proto-Germanic silubrą — silver.

Ancestry of “hiriwa”, step by step

StepLanguageWordMeaning
1EnglishSilverfor a silversmith or a rich man, or for someone having silvery gray hair or living by a silvery brook
2GermanSilbersilver; argent
3Middle High Germansilber—
4Old High Germansilbarsilver
5Proto-West Germanic*silubrsilver
6Proto-Germanicsilubrąsilver
Every word from Proto-Germanic silubrą →Every word from Proto-West Germanic *silubr →Every word from Old High German silbar →