The Proto-Indo-European word *kʷrei-
Word *kʷrei-
Meaning to buy

Comments
Skr. krīṇ āti, Lith. kraitis, Ltv. kriens, Ir. crenaim/, Russ. krenut', Toch. kuryar/käry, Gk. priamai, Arm. gnel/knel, Welsh prynu