Where does “saumoittaa” come from?

saumoittaa (Finnish) comes from Finnish sauma, from Proto-Norse saumaʀ, from Proto-Germanic saumaz, from Proto-Indo-European syuHmen-, from Proto-Indo-European siH-u-.

Ancestry of “saumoittaa”, step by step

StepLanguageWordMeaning
1Finnishsaumaseam; chance, window of opportunity
2Proto-Norsesaumaʀ—
3Proto-Germanicsaumazstitch, seam, hem, edge
4Proto-Indo-EuropeansyuHmen-band
5Proto-Indo-EuropeansiH-u-—
Every word from Proto-Indo-European siH-u- →Every word from Proto-Indo-European syuHmen- →Every word from Proto-Germanic saumaz →