From Proto-Turkic *kül-. Cognate to Khakas <span class="searchmatch">кӱлерге</span> (külerge), etc. <span class="searchmatch">кӱлерге</span> • (külerge) to laugh N. A. Baskakov, editor (1985), “кӱл-”, in Severnyje Dialekty...
definite genitive кӱлердиҥ (külerdiŋ) кӱлерлердиҥ (külerlerdiŋ) dative <span class="searchmatch">кӱлерге</span> (külerge) кӱлерлерге (külerlerge) definite accusative кӱлерди (külerdi)...