α. 1600s 1800s– work-brittle, 1700s warck-brattle (English regional (Lancashire)), 1700s–1800s wark-brattle (English regional (Lancashire)), 1800s– work-brattle (English regional (midlands)).
β. English regional (Cheshire) 1600s worch-bracco, 1800s– work-bracco, 1800s– work-braccon, 1900s– work-briko.
γ. 1900s– work-brackle (English regional (midlands)), 1900s– work-brickle (U.S. regional).