Where does “di hundurê ... de” come from?
di hundurê ... de (Northern Kurdish) comes from Northern Kurdish hundur, from Proto-Iranian *Hántarah, from Proto-Indo-Iranian Hántaras, from Proto-Indo-European h₁énteros, from Proto-Indo-European -teros — Contrastive or oppositional adjectival suffix.
Ancestry of “di hundurê ... de”, step by step
di hundurê ... de traces back through two separate lines of ancestry.