Where does “Tervo” come from?

Tervo (Finnish) comes from Finnish Tervonen, from Finnish terva, from Proto-Finnic terva, from Proto-Indo-European dérw-o-m, from Proto-Indo-European dóru, from Proto-Indo-European drew- — hard, firm, strong, solid; hard, fast; tree.

Ancestry of “Tervo”, step by step

StepLanguageWordMeaning
1FinnishTervonen
2Finnishtervatar
3Proto-Finnictervatar
4Proto-Indo-Europeandérw-o-m
5Proto-Indo-Europeandórutree
6Proto-Indo-Europeandrew-hard, firm, strong, solid; hard, fast; tree

Words derived from “Tervo

Every word from Proto-Indo-European drew-Every word from Proto-Indo-European dóruEvery word from Proto-Indo-European dérw-o-m