Where does “myrskytulva” come from?

myrskytulva (Finnish) comes from Finnish myrsky, from Finnish myristä — to rumble, thunder, bellow.

Ancestry of “myrskytulva”, step by step

myrskytulva traces back through two separate lines of ancestry.

via Finnish myrsky

StepLanguageWordMeaning
1Finnishmyrskystorm
2Finnishmyristäto rumble, thunder, bellow

via Finnish tulva

StepLanguageWordMeaning
1Finnishtulvaflood
Every word from Finnish myristäEvery word from Finnish myrsky