Click Candidates for this sort of totally specified segments (segments which has a narrow stage window) are multiply articulated stops, ejectives, implosives, clicks together with other ' multigesture ' segments. From the Cambridge English Corpus Restricted phonological behaviour can be a aspect of clicks in diachronic phonology. From the Cambridge https://judahlmkhf.topbloghub.com/32677725/5-easy-facts-about-click-described