Welsh tes

← Proto-Brythonic *tes (inherited)

← Proto-Celtic *texstus (inherited)

← Irish teas (cognate)

← Proto-Indo-European *tep- (root)

← Proto-Indo-European *tep- (derived)

← Middle Welsh tes (inherited)

→ Welsh cynnes (prefix)

→ Irish teas (cognate)

→ Pashto توده (cognate)