Where does “luusälö” come from?

luusälö (Finnish) comes from Finnish luu, from Proto-Finnic luu, from Proto-Uralic luwe, from Proto-Iranian *Hrawpācáh, from Proto-Indo-Iranian *Hrawpāćás — fox.

Ancestry of “luusälö”, step by step

luusälö traces back through two separate lines of ancestry.

via Finnish luu

StepLanguageWordMeaning
1Finnishluubone
2Proto-Finnicluubone
3Proto-Uralicluwebone
4Proto-Iranian*Hrawpācáhfox
5Proto-Indo-Iranian*Hrawpāćásfox

via Finnish Salo

StepLanguageWordMeaning
1FinnishSalo
2Finnisho
Every word from Proto-Indo-Iranian *Hrawpāćás