Where does “vastavaikutusvoima” come from?
vastavaikutusvoima (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.
vastavaikutusvoima (Finnish): counteracting force
Definitions
- counteracting force