Where does “supertrue” come from?

supertrue (English) comes from English super, from English super-ego, from German Über-Ich, from German Ich, from Middle High German ich, from Old High German ih, from Proto-West Germanic ik, from Proto-Germanic *ek — I.

supertrue (English): In supervaluationism, necessarily true regardless...

Definitions

  1. In supervaluationism, necessarily true regardless...

Ancestry of “supertrue”, step by step

supertrue traces back through two separate lines of ancestry.

via English super

StepLanguageWordMeaning
1EnglishsuperOf excellent quality, superfine; better than...
2Englishsuper-egoAlternative spelling of superego
3GermanÜber-Ichsuperego
4GermanIchego, the Ich; self, me, him, etc
5Middle High GermanichI
6Old High GermanihI
7Proto-West GermanicikI
8Proto-Germanic*ek
9Proto-Indo-Europeanéǵh₂I

via English True

StepLanguageWordMeaning
1EnglishTrue
2Middle EnglishtreoweAlternative form of trewe
3Old Englishtrēowetrusty, faithful
4Proto-Germanictriwwiztrue; faithful
5Proto-Indo-Europeandrew-hard, firm, strong, solid; hard, fast; tree
6Proto-Indo-Europeandórutree
7Proto-Indo-Europeanderu-firm, solid; wood; be firm, hard, solid
Every word from Proto-Indo-European éǵh₂