more undisputable

acknowledged admitted arbitrary assured authoritative beyond question certain conclusive decided dogmatic final incontestable incontrovertible indisputable indubitable irrefutable not disputed recognized sure tyrannous unchallenged uncontested undeniable undoubted unequivocal unerring unquestioned

disputable disputed doubtful dubious negative uncertain unsure

absolute ascertained authoritative clear conclusive confirmable definite demonstrable destined determined establishable evident firm fixed genuine guaranteed hard having down pat in the bag inarguable incontestable incontrovertible indisputable indubitable infallible irrefutable known on ice plain positive predestined provable real reliable safe salted away set sound supreme sure sure thing true trustworthy unambiguous unassailable undeniable undoubted unequivocal unerring unmistakable unquestionable verifiable