Mayrhofer and others suggested a further connection with Ancient Greek αὖτε (aûte, “again”), ultimately from Proto-Indo-European *h₂u-te. This connection has been disputed by later scholars due to the difference in usage, but a direct PIE ancestor is still possible; Celtiberian [Term?] (uta) serves an identical function, and on this basis Klein reconstructs Proto-Indo-European *utá.
- ^ Mayrhofer, Manfred (1992–2001) , “utá”, in Etymologisches Wörterbuch des Altindoarischen [Etymological Dictionary of Old Indo-Aryan] (in German), volume I, Heidelberg: Carl Winter Universitätsverlag, page 212
- ^ Klein, Jared S. (1992) , “Some Indo-European Systems of Conjunction: Rigveda, Old Persian, Homer”, in Harvard Studies in Classical Philology, volume 94, DOI:10.2307/311418, pages 1–51
- ^ Monier Williams (1899) , “उत”, in A Sanskrit–English Dictionary, […], new edition, Oxford: At the Clarendon Press, OCLC 458052227, page 175.