кычыкаҥдаш (-ем)
{verb II} [Generate paradigm] 1. {transitive} to make something turn sour, to let something turn sour, to ferment
♦ ковыштам кычыкаҥдаш (-ем) {verb II} to ferment cabbage
--"PARENT"--> кычыкаҥаш (-ам)