Where does “suvikarjala” come from?

suvikarjala (Finnish) comes from Finnish Karjala, from Finnish karja, from Proto-Germanic harjaz, from Proto-Indo-European kóryos, from Proto-Indo-European ḱer-, from Proto-Indo-European kr̥-, from Proto-Indo-European ker- — army.

Ancestry of “suvikarjala”, step by step

suvikarjala traces back through two separate lines of ancestry.

via Finnish Karjala

StepLanguageWordMeaning
1FinnishKarjalaKarelia
2Finnishkarjacattle domesticated bovine animals sometimes with a specifier
3Proto-Germanicharjazarmy; army leader; commander; warrior
4Proto-Indo-Europeankóryoswar; troops; army; war, troops
5Proto-Indo-Europeanḱer-to grow, to make grow, to nourish; to plait,...
6Proto-Indo-Europeankr̥-to turn, to bend
7Proto-Indo-Europeanker-army

via Finnish suvi

StepLanguageWordMeaning
1Finnishsuvisummer; south
2Proto-Finnicsuvisummer; south
3Proto-Uralicsuŋesummer
Every word from Proto-Indo-European ker-Every word from Proto-Indo-European kr̥-Every word from Proto-Indo-European ḱer-