Where does “overworry” come from?

overworry (English) comes from English worry, from Middle English worien, from Old English wyrġan, from Proto-Germanic wurgijaną, from Proto-Germanic wargaz, from Proto-Indo-European werǵʰ-, from Proto-Indo-European wēr-, from Proto-Indo-European wer- — to burn; to cover, heed, notice; squirrel.

Ancestry of “overworry”, step by step

overworry traces back through two separate lines of ancestry.

via English worry

StepLanguageWordMeaning
1EnglishworryTo be troubled; to give way to mental anxiety or...
2Middle Englishworien
3Old Englishwyrġanto strangle
4Proto-Germanicwurgijanąto strangle
5Proto-Germanicwargazoutlaw, criminal; wolf
6Proto-Indo-Europeanwerǵʰ-bind, squeeze; to bind, squeeze; to turn, twist,...
7Proto-Indo-Europeanwēr-true
8Proto-Indo-Europeanwer-to burn; to cover, heed, notice; squirrel

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-
Every word from Proto-Indo-European wer-