Where does “tarkkanäköisyys” come from?

tarkkanäköisyys (Finnish) comes from Finnish tarkkanäköinen, from Finnish tarkka, from Swedish stärk, from Old Swedish starker, from Old Norse sterkr, from Proto-Germanic starkuz, from Proto-Germanic sterkaną, from Proto-Indo-European sterg- — rigid, stiff; to love.

tarkkanäköisyys (Finnish): being sharp-eyed

Definitions

  1. being sharp-eyed

Ancestry of “tarkkanäköisyys”, step by step

StepLanguageWordMeaning
1Finnishtarkkanäköinensharp-eyed; discerning, perceptive, perspicacious
2Finnishtarkkaaccurate, exact, precise; particular, pedantic,...
3Swedishstärkstrong
4Old Swedishstarkerstiff, rigid; steady; strong
5Old Norsesterkrstrong
6Proto-Germanicstarkuzstiff; rigid; strong
7Proto-Germanicsterkanąto become stiff, stiffen
8Proto-Indo-Europeansterg-rigid, stiff; to love
Every word from Proto-Indo-European sterg-Every word from Proto-Germanic sterkanąEvery word from Proto-Germanic starkuz