Synonyms and related words :
absolute, actual, adducible, admissible, admitting no question, attestative, attestive, authentic, based on, certain, circumstantial, conclusive, confirmable, convincing, cumulative, damning, decisive, definite, definitive, demonstrable, demonstratable, determinative, documentary, documented, established, evidential, evidentiary, ex parte, eye-witness, factual, final, firsthand, founded on, grounded on, hearsay, historical, implicit, inappealable, incontestable, indicative, indisputable, indubitable, irrefragable, irrefutable, irresistible, material, nuncupative, overwhelming, positive, presumptive, probative, provable, real, reliable, self-evident, significant, suggestive, sure, symptomatic, telling, testable, unanswerable, unconfutable, uncontestable, undeniable, unequivocal, unimpeachable, unquestionable, unrefutable, valid, verifiable, weighty