Scythian languages
The Scythian languages ( or ) are a group of Eastern Iranian languages of the classical and late antique period ( the Middle Iranian period ) , spoken in a vast region of Eurasia named Scythia . 
<triplet> Scythian languages <subj> Eastern Iranian languages <obj> subclass of <triplet> Eastern Iranian languages <subj> Middle Iranian <obj> part of <triplet> Middle Iranian <subj> Eastern Iranian languages <obj> has part