Where does “rantakäärme” come from?

rantakäärme (Finnish) comes from Finnish Ranta, from Finnish ranta, from Proto-Finnic ranta, from Proto-Germanic strandō, from Proto-Indo-European (s)trAnt-, from Proto-Indo-European sterh₃-, from Proto-Indo-European ster- — sterile, infertile.

rantakäärme (Finnish): grass snake, "Natrix natrix"

Definitions

  1. grass snake, "Natrix natrix"

Ancestry of “rantakäärme”, step by step

rantakäärme traces back through two separate lines of ancestry.

via Finnish Ranta

StepLanguageWordMeaning
1FinnishRantaAny of a number of small places in Finland
2Finnishrantashore; beach; bank
3Proto-Finnicrantashore, coast
4Proto-Germanicstrandōedge; rim; shore, strand
5Proto-Indo-European(s)trAnt-strand, border, field
6Proto-Indo-Europeansterh₃-to spread, extend, stretch out
7Proto-Indo-Europeanster-sterile, infertile

via Finnish käärme

StepLanguageWordMeaning
1Finnishkäärmesnake
2Proto-Finnickärmehsnake
3Proto-Finnickärmeš
4Proto-Balto-Slavickr̥misworm
5Proto-Indo-Europeankʷŕ̥misworm
Every word from Proto-Indo-European ster-Every word from Proto-Indo-European sterh₃-Every word from Proto-Indo-European (s)trAnt-
rantakäärme — Etymology, Origin & Word History | Etymology Explorer