- demonstrable
- Synonyms and related words:absolute, actual, admitting no question, apodictic, apparent, attestable, authenticatable, certain, checkable, conclusive, confirmable, demonstratable, demonstrated, displayable, displayed, evident, evincible, exhibitable, exhibited, factual, historical, inappealable, incontestable, incontrovertible, indisputable, indubitable, irrefragable, irrefutable, manifest, obvious, positive, provable, real, self-evident, shown, substantiatable, supportable, sustainable, testable, unanswerable, unconfutable, undeniable, unimpeachable, unquestionable, unrefutable, validatable, verifiable
Moby Thesaurus. Grady Ward. 1996.