Where does “ratanaula” come from?

ratanaula (Finnish) comes from Finnish naula, from Proto-Finnic nakla, from Proto-Germanic naglaz, from Proto-Indo-European h₃nogʰ- — claw, nail; nail.

Ancestry of “ratanaula”, step by step

ratanaula traces back through two separate lines of ancestry.

via Finnish naula

StepLanguageWordMeaning
1Finnishnaulanail; pound; funt, funte
2Proto-Finnicnaklapeg, nail
3Proto-Germanicnaglaznail; nail or peg used for fastening
4Proto-Indo-Europeanh₃nogʰ-claw, nail; nail

via Finnish Rata

StepLanguageWordMeaning
1FinnishRataThe former (Finnish) Financial Supervision Authority authority supervising financial markets and participants; merged with another authority in 2009
2Proto-Finno-Ugric*rata
3Proto-Germanictradōway; track; spoor
4Proto-Indo-Europeander-to split, to separate; to tear, to crack, to...
Every word from Proto-Indo-European h₃nogʰ-Every word from Proto-Germanic naglazEvery word from Proto-Finnic nakla