α. English regional (south-western) 1700s–1800s conkabell, 1800s concable, 1800s conchable, 1900s conkible, 1900s– concubbell.
β. English regional (south-western) 1800s conkerbil, 1800s conkerbul, 1800s– conkerbell, 1900s– conkerbelle; Newfoundland 1800s– conkerbill, 1800s konkerbill, 1900s– conkerbell.