Where does “jasypa” come from?

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

Ancestry of “jasypa”, step by step

jasypa 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 pa

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