Where does “lebensunfähig” come from?

lebensunfähig (German) comes from German unfähig, from German un-, from Middle High German un-, from Old High German un-, from Proto-West Germanic un-, from Proto-Germanic un-, from Proto-Indo-European n̥-, from Proto-Indo-European ne — not.

lebensunfähig (German): nonviable, unviable

Definitions

  1. nonviable, unviable

Ancestry of “lebensunfähig”, step by step

lebensunfähig traces back through two separate lines of ancestry.

via German unfähig

StepLanguageWordMeaning
1Germanunfähigincapable, unable, inept; incompetent
2Germanun-un-; grave; bad; horrifying
3Middle High Germanun-
4Old High Germanun-un-; prefix of negation, absence or contrariness
5Proto-West Germanicun-not, un-
6Proto-Germanicun-not, un-
7Proto-Indo-Europeann̥-not, un-
8Proto-Indo-Europeannenot

via German lebēn

StepLanguageWordMeaning
1Germanlebēn
2Middle High Germanlebento live
3Old High Germanlebēnto live; life
4Proto-West Germaniclibbjanto live, to be alive
5Proto-Germaniclibjanąto live, to be alive
6Proto-Indo-Europeanleyp-to stick; fat or sticky substance
7Proto-Indo-Europeanlēy-to leave, let; to want, desire; to let; leave...

Words derived from “lebensunfähig

Every word from Proto-Indo-European neEvery word from German un-Every word from Proto-Indo-European n̥-