Where does “brutaalinen” come from?

brutaalinen (Finnish) comes from Finnish brutaali, from Medieval Latin brutalis, from Latin brūtus, from Proto-Indo-European gʷréh₂us, from Proto-Indo-European -us — Forms adjectives from Caland system roots.

Ancestry of “brutaalinen”, step by step

brutaalinen traces back through two separate lines of ancestry.

via Finnish brutaali

StepLanguageWordMeaning
1Finnishbrutaalibrutal
2Medieval Latinbrutalissavage, stupid
3Latinbrūtus
4Proto-Indo-Europeangʷréh₂usheavy
5Proto-Indo-European-usForms adjectives from Caland system roots

via Finnish inen

StepLanguageWordMeaning
1Finnishinen
Every word from Proto-Indo-European -usEvery word from Proto-Indo-European gʷréh₂usEvery word from Latin brūtus