The verb is rather poorly attested within Turkic making it uncertain whether some of the descendants borrowed from Mongolic. The morphology of *kelečü is obscure as there is no deverbal *-čü suffix, compare however *-nčü.[1]
↑ 2.02.1Nugteren, Hans (2011) Mongolic phonology and the Qinghai-Gansu languages (dissertation)[2], Utrecht: LOT, pages 409-410
↑ 3.03.1Sanžejev, G. D., Orlovskaja, M. N., Ševernina, Z. V. (2016) Etimologičeskij slovarʹ mongolʹskix jazykov: v 3 t. [Etymological dictionary of Mongolic languages: in 3 vols.] (in Russian), volume II, Moscow: Institute of Oriental Studies of the Russian Academy of Sciences, page 115
al-Kashgarî, Mahmud (1072–1074) Besim Atalay, transl., Divanü Lûgat-it-Türk Tercümesi [Translation of the “Compendium of the languages of the Turks”] (Türk Dil Kurumu Yayınları; 521) (in Turkish), 1985 edition, volume I, Ankara: Türk Tarih Kurmu Basımevi, published 1939–1943, page 24
Clauson, Gerard (1972) “”, in An Etymological Dictionary of pre-thirteenth-century Turkish, Oxford: Clarendon Press, page 716
Levitskaja, L. S., Dybo, A. V., Rassadin, V. I. (1997) Etimologičeskij slovarʹ tjurkskix jazykov [Etymological Dictionary of Turkic Languages] (in Russian), volume V, Moscow: Jazyki russkoj kulʹtury, page 32
Räsänen, Martti (1969) Versuch eines etymologischen Wörterbuchs der Türksprachen (in German), Helsinki: Suomalais-ugrilainen seura, page 248
Starostin, Sergei, Dybo, Anna, Mudrak, Oleg (2003) “*kele- & *gele-”, in Etymological dictionary of the Altaic languages (Handbuch der Orientalistik; VIII.8), Leiden, New York, Köln: E.J. Brill