pintaväreily (Finnish) comes from Finnish väreily, from Finnish väreillä, from Finnish väre, from Finnish väristä, from Proto-Finnic väristäk — to shiver, to quiver, to tremble.
pintaväreily (Finnish): surface rippling
Definitions
surface rippling
Ancestry of “pintaväreily”, step by step
pintaväreily traces back through two separate lines of ancestry.