Where does “tyhjö” come from?

tyhjö (Finnish) comes from Finnish tyhjä, from Proto-Finnic tühjä, from Proto-Balto-Slavic tuskjas, from Proto-Indo-European tews-, from Proto-Indo-European tu- — to swell; bird-cry, shriek.

Ancestry of “tyhjö”, step by step

StepLanguageWordMeaning
1Finnishtyhjäempty; blank; void
2Proto-Finnictühjäempty
3Proto-Balto-Slavictuskjasempty
4Proto-Indo-Europeantews-to be empty; to drain; to be happy
5Proto-Indo-Europeantu-to swell; bird-cry, shriek

Words derived from “tyhjö”

Every word from Proto-Indo-European tu- →Every word from Proto-Indo-European tews- →Every word from Proto-Balto-Slavic tuskjas →