AskEraser  |  Settings
Ask.com   
 
 
indubitable

indubitable - adjective

  1. Established beyond a doubt: certain, hard, inarguable, incontestable, incontrovertible, indisputable, irrefutable, positive, sure, unassailable, undeniable, undisputable, unquestionable. See certain. true.
  2. Not counterfeit or copied: actual, authentic, bona fide, genuine, good, original, real, true, undoubted, unquestionable. See true.