Where does “vaativuusluokitus” come from?

vaativuusluokitus (Finnish) comes from Finnish luokitus, from Finnish luokittaa, from Finnish luokka, from Finnish luokki, from Proto-Slavic lǫkъ, from Proto-Balto-Slavic *lankás, from Proto-Indo-European lenk- — to bend.

vaativuusluokitus (Finnish): difficulty rating (system), difficulty classification

Definitions

  1. difficulty rating (system), difficulty classification

Ancestry of “vaativuusluokitus”, step by step

vaativuusluokitus traces back through two separate lines of ancestry.

via Finnish luokitus

StepLanguageWordMeaning
1Finnishluokitusrating
2Finnishluokittaato classify, to divide into classes
3Finnishluokkaclass; class, social class; grade
4Finnishluokkishaft bow
5Proto-Slaviclǫkъbow
6Proto-Balto-Slavic*lankásbow
7Proto-Indo-Europeanlenk-to bend

via Finnish vaativuus

StepLanguageWordMeaning
1Finnishvaativuusdemandingness, challengingness
2Finnish-uusForms nouns from adjectives, expressing a quality
3Proto-Finnic-uc-ness, -hood
Every word from Proto-Indo-European lenk- →Every word from Proto-Balto-Slavic *lankás →Every word from Proto-Slavic lǫkъ →