inerrant

authoritative flawless foolproof unbeatable

acceptable accurate agreeable apodictic certain correct effective effectual efficacious efficient exact faultless handy helpful impeccable incontrovertible inerrable omniscient perfect positive reliable satisfactory satisfying sure surefire true trustworthy undeceivable unfailing unimpeachable unquestionable useful

erring fallible faulty imperfect

certain imminent unavoidable

assured fated ineluctable ineludible inescapable inevasible inexorable infallible returnless undeniable unescapable

doubtful

contingent inessential needless optional unimportant unnecessary useless voluntary

correct perfect proper sure true valid

absolute amen complete exact faithful nice real sound utter

admissible authentic bona fide factual free of error genuine immaculate indubitable infallible just on the money on the nose out-and-out punctilious right as rain right on righteous rigorous satisfactory solemn strict thoroughgoing undistorted undoubted unerring unmistaken veracious veridical veritable watertight

false flawed imprecise inaccurate incorrect invalid unacceptable wrong

imperfect incomplete inexact uncertain unreliable untrue

inadmissible

assured certain

bound guaranteed indisputable ineluctable inescapable infallible irrevocable surefire unavoidable unerring unfailing

doubtful doubting hesitant uncertain

doubted dubious humbled indefinite swerving unconfident unself-confident unsteady unsure variable wavering wobbly

certain errorless exact faultless impeccable inerrable infallible invariable just perfect reliable sure true trustworthy unfailing

erring imperfect inaccurate mistaken