Welsh wyneb

← Breton eneb (cognate)

← Proto-Brythonic *ėnib (inherited)

← Proto-Celtic *enīkʷos (inherited)

← Proto-Indo-European *h₁enih₃kʷos (inherited)

← Proto-Indo-European *h₁én (mention)

← Proto-Indo-European *h₃ókʷs (mention)

← Cornish enep (cognate)

← Old Irish enech (cognate)

→ Welsh wynebwerth (affix)

→ Welsh gwrthwynebu (compound)

→ Northern Kurdish enî (cognate)