Where does “drivkraft” come from?

drivkraft (Norwegian Bokmål) comes from Norwegian Bokmål kraft, from Old Norse kraptr, from Proto-Germanic kraftuz, from Proto-Germanic -þuz, from Proto-Indo-European -tus — Derives action nouns from verb roots.

drivkraft (Norwegian Bokmål): driving force, impetus

Definitions

  1. driving force, impetus

Ancestry of “drivkraft”, step by step

drivkraft traces back through two separate lines of ancestry.

via Norwegian Bokmål kraft

StepLanguageWordMeaning
1Norwegian Bokmålkrafta force; power; i kraft - in force
2Old Norsekraptrstrength
3Proto-Germanickraftuzstrength, power
4Proto-Germanic-þuzForms result nouns from verb roots, usually from...
5Proto-Indo-European-tusDerives action nouns from verb roots

via Norwegian Bokmål drive

StepLanguageWordMeaning
1Norwegian Bokmåldriveto move; turn; to pursue; to deviate
2Old Norsedrífa
3Proto-Germanicdrībanąto drive, push, compel to go
4Proto-Indo-Europeandʰreybʰ-to drive, push
5Proto-Indo-Europeandʰer-to support; to hold
Every word from Proto-Indo-European -tusEvery word from Proto-Germanic -þuzEvery word from Proto-Germanic kraftuz
drivkraft — Etymology, Origin & Word History | Etymology Explorer