1. incontestable - Adjective
2. incontestable - Adjective Satellite
Not contestable; not to be disputed; that cannot be called in question or controverted; incontrovertible; indisputable; as, incontestable evidence, truth, or facts.
Source: Webster's dictionaryIt is incontestable and deplorable that Negroes have committed crimes; but they are derivative crimes. They are born of the greater crimes of the white society. Martin Luther King Jr.
It is essential to grasp the incontestable truth that a Marxist must take cognisance of real life, of the true facts of reality, and not cling to a theory of yesterday, which, like all theories, at best only outlines the main and the general, only comes near to embracing life in all its complexity. Vladimir Lenin
I doubt not, but from self-evident Propositions, by necessary Consequences, as incontestable as those in Mathematics, the measures of right and wrong might be made out. John Locke
We believe that Marxism-Leninism is an incontestable truth. Fidel Castro
The truth. They make it consist of nothing they cannot prove. The greatest happiness they find in it is being able to put forth incontestable assertions. This is what they like, and they consider it a sign of prestige, a prerogative, a power, a dignity, etc., a liberation from error. Joseph Joubert
We inhabit ourselves without valuing ourselves, unable to see that here, now, this very moment is sacred; but once it's gone – its value is incontestable. Joyce Carol Oates