(a.) Not to be overcome by struggling; irresistible; inevitable.

absolute apodictic bound certain clear clear and distinct clear as day conclusive decisive definite determinate fated fateful indefeasible ineludible inescapable inevasible inevitable inexorable inflexible irresistible irrevocable necessary perfectly sure positive predestined predetermined relentless resistless sure sure as death sure as fate sure-enough TRUE unambiguous unavoidable uncontrollable undeflectable unequivocal unevadable univocal unmistakable unpreventable unstoppable unyielding