Where does “rrusiagua” come from?

rrusiagua (Paraguayan Guaraní) comes from Paraguayan Guaraní Rrúsia, from Spanish Rusia, from Medieval Latin Russia, from Medieval Latin Russi, from Old East Slavic Русь, from Finnish ruotsi, from Proto-Finnic *roocci, from Old Swedish roþs- — to row; to separate; loose, sparse, rare.

Ancestry of “rrusiagua”, step by step

rrusiagua traces back through two separate lines of ancestry.

via Paraguayan Guaraní Rrúsia

StepLanguageWordMeaning
1Paraguayan GuaraníRrúsia
2SpanishRusiaRussia
3Medieval LatinRussia
4Medieval LatinRussiRussians
5Old East SlavicРусьRus; Ruthenia
6FinnishruotsiSwedish
7Proto-Finnic*roocciSwede originally anyone from Roslagen
8Old Swedishroþs-related to rowing
9Old Norseróðrrowing
10Proto-Germanicrōþrąoar; rudder
11Proto-Indo-Europeanh₁reh₁-to row; to separate; loose, sparse, rare

via Paraguayan Guaraní gua

StepLanguageWordMeaning
1Paraguayan Guaranígua
Every word from Proto-Indo-European h₁reh₁-Every word from Old Swedish roþs-Every word from Proto-Finnic *roocci