Where does “jäävääminen” come from?

jäävääminen (Finnish) comes from Finnish jäävätä, from Finnish jäävi, from Swedish jäv, from Old Swedish iæf, from Old Norse ef, from Proto-Germanic jabai, from Proto-Indo-European ē- — then, at that time.

Ancestry of “jäävääminen”, step by step

StepLanguageWordMeaning
1Finnishjäävätäto recuse to declare that a judge is disqualified from acting in a particular case
2Finnishjäävidisqualified; challenge
3Swedishjävdisqualification, challenge judge's interest in the result of the case for which they should not be allowed to sit
4Old Swedishiæfdoubt
5Old Norseefif
6Proto-Germanicjabaiwhen, if
7Proto-Indo-Europeanē-then, at that time
Every word from Proto-Indo-European ē-Every word from Proto-Germanic jabaiEvery word from Old Norse ef