The Proto-Turkic word *dɨŋla- / diŋle-
Word *dɨŋla- / diŋle-
Meaning to listen, hear
See also Proto-Altaic: *čĭŋV- ‘to listen, to consider’

Comments
S. A. Starostin, A. V. Dybo, O. A. Mudrak - An Etymological Dictionary of Altaic Languages, 2003, Brill

Other words that might be of interest
*kạt- ‘hard’