Where does “rautaisesti” come from?

rautaisesti (Finnish) comes from Finnish rautainen, from Proto-Finnic rautainen, from Proto-Finnic rauta — iron.

rautaisesti (Finnish): in an iron strong, inflexible way

Definitions

  1. in an iron strong, inflexible way

Ancestry of “rautaisesti”, step by step

StepLanguageWordMeaning
1Finnishrautaineniron; mettlesome
2Proto-Finnicrautaineniron
3Proto-Finnicrautairon
Every word from Proto-Finnic rauta →Every word from Proto-Finnic rautainen →Every word from Finnish rautainen →