←
Proto-Indo-European *tregʰ- (derived)
←
Proto-Indo-European *dʰregʰ- (mention)
←
Proto-Italic *traɣō (inherited)
←
Proto-Slavic *tragъ (cognate)
←
Middle Welsh treul (cognate)
→
English treat (mention)
→
Spanish traer (inherited)
→
Norwegian Nynorsk trakt (mention)
→
Old Spanish traer (inherited)
→
Old Spanish traxe (mention)
→
Romansch trair (inherited)
→
Romansch trar (inherited)
→
Romansch trer (inherited)