α. 1500s hackbus-acroke (plural), 1500s hackbutt a croke, 1500s hackbutt a crooke, 1500s hagbut a crooke, 1500s hakbut a crok.
β. 1500s hagbute of croke, 1500s hagbutt of croke, 1600s hagbut of crocke, 1900s– hagbut of crok; Scottish pre-1700 hagbut of croche, pre-1700 hagbut of crok, pre-1700 hagbut of croke, pre-1700 hagbute of crok, pre-1700 haquebute of crock, 1800s hackbut of croicke.
γ. 1500s hagbutt uppon crocke.