Where does “livskraftig” come from?

livskraftig (Norwegian Bokmål) comes from Norwegian Bokmål liv, from Old Norse líf, from Proto-Germanic lībą, from Proto-Germanic lībaną, from Proto-Indo-European leyp-, from Proto-Indo-European lēy- — to leave, let; to want, desire; to let; leave...

livskraftig (Norwegian Bokmål): vigorous

Definitions

  1. vigorous

Ancestry of “livskraftig”, step by step

livskraftig traces back through two separate lines of ancestry.

via Norwegian Bokmål liv

StepLanguageWordMeaning
1Norwegian Bokmållivlife; waist; energy, eagerness
2Old Norselíflife
3Proto-Germaniclībąbody; life
4Proto-Germaniclībanąto remain, to be left
5Proto-Indo-Europeanleyp-to stick; fat or sticky substance
6Proto-Indo-Europeanlēy-to leave, let; to want, desire; to let; leave...

via Norwegian Bokmål kraftig

StepLanguageWordMeaning
1Norwegian Bokmålkraftigpowerful; strong; heavy
Every word from Proto-Indo-European lēy-Every word from Proto-Indo-European leyp-Every word from Proto-Germanic lībaną