Where does “katkarapu” come from?

katkarapu (Finnish) comes from Finnish rapu, from Swedish krabba, from Old Swedish krabba, from Old Norse krabbi, from Old English crabba, from Proto-West Germanic krabbō, from Proto-Germanic krabbô, from Proto-Germanic krabbōną — to turn, bend, twist, wind; to tie, bind...

katkarapu (Finnish): shrimp, prawn

Definitions

  1. shrimp, prawn

Ancestry of “katkarapu”, step by step

katkarapu traces back through two separate lines of ancestry.

via Finnish rapu

StepLanguageWordMeaning
1FinnishrapuEuropean crayfish, noble crayfish, broad-fingered...
2Swedishkrabbaa crab
3Old Swedishkrabba—
4Old Norsekrabbi—
5Old Englishcrabbacrab; crayfish
6Proto-West Germanickrabbōcrab
7Proto-Germanickrabbôcrab
8Proto-Germanickrabbōnąto scratch, scrape
9Proto-Indo-Europeangerbʰ-to carve
10Proto-Indo-Europeanger-to turn, bend, twist, wind; to tie, bind...

via Finnish katka

StepLanguageWordMeaning
1FinnishkatkaAn amphipod

Words derived from “katkarapu”

Every word from Proto-Indo-European ger- →Every word from Proto-Indo-European gerbʰ- →Every word from Proto-Germanic krabbōną →