Where does “ettersom” come from?

ettersom (Norwegian Nynorsk) comes from Norwegian Nynorsk som, from Old Norse sumr, from Proto-Germanic sumaz, from Proto-Indo-European sem- — together, one.

ettersom (Norwegian Nynorsk): because, as, since

Definitions

  1. because, as, since

Ancestry of “ettersom”, step by step

ettersom traces back through two separate lines of ancestry.

via Norwegian Nynorsk som

StepLanguageWordMeaning
1Norwegian Nynorsksomas; who, which, that; some
2Old Norsesumrsome
3Proto-Germanicsumazsome (one), a certain (one)
4Proto-Indo-Europeansem-together, one

via Norwegian Nynorsk etter

StepLanguageWordMeaning
1Norwegian Nynorsketterafter; behind
2Old Norseettir
3Proto-Germanicaftirimore aft, further behind
4Proto-Indo-Europeanh₂epoterosfurther behind, further away
Every word from Proto-Indo-European sem-Every word from Proto-Germanic sumazEvery word from Old Norse sumr