irrefutable

Definitions

Impossible to refute or disprove.

Indisputable; undeniable.

Examples

The scientist presented irrefutable evidence to support her groundbreaking theory.

Despite his attempts to argue, the video footage provided irrefutable proof of his presence at the scene.

Synonyms

indisputable unquestionable incontrovertible undeniable certain absolute unanswerable

Antonyms

refutable debatable questionable uncertain disputable controversial dubious