Where does “vastavaikutus” come from?

vastavaikutus (Finnish) comes from Finnish vasta-, from Finnish vasta, from Swedish kvast, from Old Swedish quaster, from Old Norse kvǫstr, from Proto-Germanic kwastuz, from Proto-Indo-European gʷes- — twig; leafwork.

vastavaikutus (Finnish): reaction action or statement in response to a stimulus or other event

Definitions

  1. reaction action or statement in response to a stimulus or other event

Ancestry of “vastavaikutus”, step by step

StepLanguageWordMeaning
1Finnishvasta-Expressing opposition or contrast: counter-,...
2FinnishvastaExpressing delay or that something takes place...
3Swedishkvastbroom; tassel; cyme
4Old Swedishquaster—
5Old Norsekvǫstr—
6Proto-Germanickwastuztuft; tassel
7Proto-Indo-Europeangʷes-twig; leafwork
Every word from Proto-Indo-European gʷes- →Every word from Finnish vasta- →Every word from Proto-Germanic kwastuz →