Where does “vierassatama” come from?

vierassatama (Finnish) comes from Finnish vieras, from Proto-Finnic veeras, from Proto-Finnic veeri, from Proto-Finno-Permic wäre.

Ancestry of “vierassatama”, step by step

vierassatama traces back through two separate lines of ancestry.

via Finnish vieras

StepLanguageWordMeaning
1Finnishvierasunfamiliar; foreign; guest, visitor
2Proto-Finnicveerasguest, visitor; stranger; strange, foreign,...
3Proto-Finnicveeriside, flank; edge
4Proto-Finno-Permicwäre

via Finnish satama

StepLanguageWordMeaning
1Finnishsatamaharbour, port, haven; port authority; Agent...
2Proto-Finnicsatamaharbor, haven
3Proto-Finnic-maForms action/result nouns from verbs; Forms the...
4Proto-Uralic-ma
Every word from Proto-Finno-Permic wäreEvery word from Proto-Finnic veeriEvery word from Proto-Finnic veeras