Where does “scheinselbständig” come from?

scheinselbständig (German) comes from German selbständig, from German -ig, from German -jährig, from German Jahr, from Middle High German jār, from Old High German jār, from Proto-West Germanic jār, from Proto-Germanic jērą — year.

Ancestry of “scheinselbständig”, step by step

scheinselbständig traces back through two separate lines of ancestry.

via German selbständig

StepLanguageWordMeaning
1Germanselbständigindependent
2German-ig-y; forms adjectives from nouns; forms adjectives...
3German-jährigyears old; years lasting
4GermanJahryear
5Middle High Germanjāryear
6Old High Germanjāryear
7Proto-West Germanicjāryear
8Proto-Germanicjērąyear; name of the J-rune
9Proto-Indo-Europeanyeh₁r-year

via German Schein

StepLanguageWordMeaning
1GermanScheinshine, gleam, flash; certificate, ticket; bill,...
2Middle High Germanschīn
3Old High Germanscīn
Every word from Proto-Indo-European yeh₁r-Every word from German -igEvery word from Proto-Germanic jērą