Where does “harjaorsi” come from?

harjaorsi (Finnish) comes from Finnish harja, from Russian Харитон, from Finnish -nen, from Finnish -inen, from Finnish -uus, from Proto-Finnic -uc — -ness, -hood.

Ancestry of “harjaorsi”, step by step

harjaorsi traces back through two separate lines of ancestry.

via Finnish harja

StepLanguageWordMeaning
1Finnishharjabrush; mane; crest
2RussianХаритон
3Finnish-nenForms diminutives nouns or terms expressing...
4Finnish-inen-like, -ous, -y; -en; Creates adjectives from...
5Finnish-uusForms nouns from adjectives, expressing a quality
6Proto-Finnic-uc-ness, -hood

via Finnish orsi

StepLanguageWordMeaning
1Finnishorsia wooden beam or bar on which objects, such as tools, are hung from when they are not used
Every word from Proto-Finnic -ucEvery word from Finnish -inenEvery word from Finnish -uus