Definitions Found:
Not able to be disputed or doubted
- unquestionableNot able to be disputed or doubted
- unimpeachableNot able to be doubted, questioned, or criticized; entirely trustworthy
- unchallengeableNot able to be disputed, opposed, or defeated
- undoubtableNot able to be doubted; indubitable
- incontestableNot able to be disputed
- indecipherableNot able to be read or understood
- unrecognizableNot able to be recognized or identified
- irreversibleNot able to be undone or altered
- unsustainableNot able to be upheld or defended
- unattainableNot able to be reached or achieved
- unbreachableNot able to be breached or overcome
- indemonstrableNot able to be proved or demonstrated
- irreclaimableNot able to be reclaimed or reformed
- unarguableNot able to be discussed or asserted
- incalculableNot able to be calculated or estimated
- irreducibleNot able to be reduced or simplified
- unforeseeableNot able to be anticipated or predicted
- unendurableNot able to be tolerated or endured
- unbearableNot able to be endured or tolerated
- unslakableNot able to be quenched or satisfied
- indelibleNot able to be forgotten or removed
- unscalableNot able to be scaled or climbed
- irrepressibleNot able to be controlled or restrained
- inexpugnablenot able to be attacked or captured
- impacablenot able to be quieted or appeased
- unrecoverableNot able to be recovered or corrected
- infrangiblenot able to be broken or violated
- indefinableNot able to be defined or described exactly
- impossibleNot able to occur, exist, or be done
- unappeasableNot able to be pacified, placated, or satisfied
- irretrievableNot able to be retrieved or put right
- irrefragableNot able to be refuted or disproved; indisputable
- unplayableNot able to be played or played on
- indefeasibleNot able to be lost, annulled, or overturned
- irredeemableNot able to be saved, improved, or corrected
- inexpugnablyINEXPUGNABLE, not able to be attacked or captured
- infrangiblyINFRANGIBLE, not able to be broken or violated
- unrepeatableNot able to be done or made again
- undecidableNot able to be firmly established or refuted
- unwarrantableNot able to be authorized or sanctioned; unjustifiable