keck-handed

Adjective

cack-handed (comparative more cack-handed, superlative most cack-handed)

1. Clumsy; inept.
   • Constance endeavoured to get eight little boys to dance also; but the little lads were to shy, what an old woman, speaking of her grandson, calls “too daffish and keck-handed to learn such aunty-praunty antics,” and all that Constance could get in the way of male support was to induce eight little...1905, Lady Catherine Milnes Gaskell, chapter 4, in Spring in a Shropshire Abbey, London: Smith, Elder & Co., pages 177–178
2. Left-handed.
   • A left-handed child would be held up to ridicule, and the hand tied to prevent its use. In some parts of England left-handers are called “cack-handed” […]1922, Edmund J. Sullivan, chapter 8, in Line: An Art Study, London: Chapman & Hall, page 88
3. Back-handed.