Where does “Schönwetterdenken” come from?

Schönwetterdenken (German) comes from German Schönwetter, from German schön, from Middle High German schœne, from Old High German scōni, from Proto-West Germanic skaunī, from Proto-Germanic skaunį̄, from Proto-Germanic -į̄, from Proto-Indo-European -íh₂ — Creates collective nouns, which refer to groups...

Schönwetterdenken (German): blue-sky thinking

Definitions

  1. blue-sky thinking

Ancestry of “Schönwetterdenken”, step by step

Schönwetterdenken traces back through two separate lines of ancestry.

via German Schönwetter

StepLanguageWordMeaning
1GermanSchönwettergood weather
2Germanschönbeautiful, lovely, pretty, handsome; good, great,...
3Middle High Germanschœnebeautiful
4Old High Germanscōnihandsome, brilliant, pure, lovely, good,...
5Proto-West Germanicskaunībeautiful
6Proto-Germanicskaunį̄niceness, beauty
7Proto-Germanic-į̄-th
8Proto-Indo-European-íh₂
9Proto-Indo-European-h₂Creates collective nouns, which refer to groups...

via German denken

StepLanguageWordMeaning
1Germandenkento think; to think about; not to forget; to...
2Middle High Germandenken
3Old High Germandenkento think
4Proto-West Germanicþankijanto think
5Proto-Germanicþankijanąto perceive, to think
6Proto-Indo-Europeanteng-to think
Every word from Proto-Indo-European -h₂Every word from Proto-Germanic -į̄Every word from Proto-Germanic skaunį̄