Where does “overthunk” come from?

overthunk (English) comes from English over, from Middle English over, from Old English ōfer, from Proto-West Germanic obar, from Proto-Germanic uber, from Proto-Indo-European upér, from Proto-Indo-European upó, from Proto-Indo-European h₃ewp-.

overthunk (English): past participle of overthink

Definitions

  1. past participle of overthink

Ancestry of “overthunk”, step by step

overthunk traces back through two separate lines of ancestry.

via English over

StepLanguageWordMeaning
1EnglishoverDiscontinued; ended or concluded; Thoroughly;...
2Middle Englishoverriverbank, seashore, brink
3Old Englishōferriverbank, seashore, brink, edge, margin, border
4Proto-West Germanicobarover, above
5Proto-Germanicuberover; over, above
6Proto-Indo-Europeanupérabove; over
7Proto-Indo-Europeanupóunder, below
8Proto-Indo-Europeanh₃ewp-

via English thunk

StepLanguageWordMeaning
1Englishthunkpast participle of think; To strike against...
2EnglishthinkTo ponder, to go over in one's head; To...
3Middle EnglishthinkenTo think, ponder; to deduce, figure out; to...
4Old Englishþyncanto seem
5Proto-Germanicþunkijanąto seem, to appear
Every word from Proto-Indo-European h₃ewp-Every word from Proto-Indo-European upóEvery word from Proto-Indo-European upér