älynväläys (Finnish) comes from Finnish väläys, from Finnish välähtää, from Finnish valua, from Finnish valaa, from Proto-Finnic valadak, from Proto-Finno-Permic wala-.
älynväläys (Finnish): flash of brilliance, stroke of genius, sudden idea, brainstorm
Definitions
flash of brilliance, stroke of genius, sudden idea, brainstorm
Ancestry of “älynväläys”, step by step
älynväläys traces back through two separate lines of ancestry.