Definition of debatable:
controversial, problematical, elusive, certain, contested, questionable, contestable, problematic, exceptionable, knotty, disputable, unsettled, doubtful, arguable, up for discussion, mootable, tough, baffling, moot.
- "Stonewall Jackson And The American Civil War", G. F. R. Henderson.
It lay in the debatable land between highlands and lowlands; most of its inhabitants spoke both Scotch and Gaelic; and there was often to be found in them a notable mingling of the chief characteristics of the widely differing Celt and Teuton.- "Warlock o' Glenwarlock", George MacDonald.
- "The Coming Conquest of England", August Niemann.