bav / bab *ph₂tḗr

Kurdish Persian Hindi Russian French English
bav / bab pedar pitā otets père father

Explanation

Shows the P→B shift characteristic of Kurdish. PIE *ph₂tḗr becomes 'bav' in Kurdish (P→B), 'pedar' in Persian (P preserved), and 'father' in English (P→F). This phonetic evolution is a key identifier of Kurdish within the Iranian branch.

Information

Status: Verified

Last Updated:
January 11, 2026

Notes:
Key example of P→B shift