Where does “efterforskning” come from?

efterforskning (Swedish) comes from Swedish efterforska, from Swedish forska, from German forschen, from Middle Low German vorschen, from Middle High German vorschen, from Old High German forscōn, from Proto-West Germanic forskōn, from Proto-West Germanic forsku.

efterforskning (Swedish): investigation, research, inquiry (in order to obtain knowledge about something)

Definitions

  1. investigation, research, inquiry (in order to obtain knowledge about something)

Ancestry of “efterforskning”, step by step

StepLanguageWordMeaning
1Swedishefterforskato investigate, to research (try to obtain knowledge (about something))
2Swedishforskaresearch
3Germanforschento research
4Middle Low Germanvorschen
5Middle High Germanvorschen
6Old High Germanforscōn
7Proto-West Germanicforskōnto inquire, question
8Proto-West Germanicforskuquestion, inquiry
9Proto-Germanicfurskōquestion
10Proto-Indo-Europeanpr̥sḱ-eh₂
11Proto-Indo-Europeanpr̥sḱétito keep asking, to question
12Proto-Indo-Europeanpreḱ-to ask
13Proto-Indo-Europeanpr̥ḱneh₂
Every word from Proto-Indo-European pr̥ḱneh₂