Where does “jasyrundy” come from?

jasyrundy (Paraguayan Guaraní) comes from Paraguayan Guaraní jasy, from Proto-Tupi-Guarani *jatʃɨ, from Proto-Tupian **watɨ — Moon.

Ancestry of “jasyrundy”, step by step

jasyrundy traces back through two separate lines of ancestry.

via Paraguayan Guaraní jasy

StepLanguageWordMeaning
1Paraguayan Guaraníjasy
2Proto-Tupi-Guarani*jatʃɨMoon
3Proto-Tupian**watɨMoon

via Paraguayan Guaraní irundy

StepLanguageWordMeaning
1Paraguayan Guaraníirundy
Every word from Proto-Tupian **watɨ