Where does “sororidad” come from?
sororidad (Spanish) comes from Latin sorōritās, from Latin soror, from Proto-Italic swezōr, from Proto-Indo-European swésōr, from Proto-Indo-European su-h₁ésh₂-ōr, from Proto-Indo-European h₁ésh₂r̥ — blood.
sororidad (Spanish): sorority
Ancestry of “sororidad”, step by step