Where does “laatusana” come from?

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

laatusana (Finnish): adjective

Definitions

  1. adjective

Ancestry of “laatusana”, step by step

laatusana traces back through two separate lines of ancestry.

via Finnish sana

StepLanguageWordMeaning
1Finnishsanaword; Word, Scripture; lesson
2Finnishluokkaclass; class, social class; grade
3Finnishluokkishaft bow
4Proto-Slaviclǫkъbow
5Proto-Balto-Slavic*lankásbow
6Proto-Indo-Europeanlenk-to bend

via Finnish laatu

StepLanguageWordMeaning
1Finnishlaatuquality; sort, kind
2Russianладharmony, concord; manner, way; mode; fret
3Proto-Slavicladъharmony, order
Every word from Proto-Indo-European lenk- →Every word from Proto-Balto-Slavic *lankás →Every word from Proto-Slavic lǫkъ →