irrefutable
I
adjective
axiomatic, axiomatical, beyond doubt, certain, certus, demonstrable, firmus, inappealable, incontestable, incontrovertible, indisputable, indubious, indubitable, irrefragable, past dispute, positive, proven, questionless, sure, testable, unanswerable, unchallengeable, unconfutable, uncontestable, uncontroversial, undeniable, undoubtable, unequivocal, unimpeachable, unmistakable, unquestionable
associated concepts: irrebuttable presumption
II
index
axiomatic, believable, categorical, certain (fixed), certain (positive), clear (certain), cogent, conclusive (determinative), convincing, credible, definite, definitive, factual, inappealable, incontestable, incontrovertible, indubious, irrebuttable, positive (incontestable), provable, real, reliable, solid (sound), sound, unavoidable (not voidable), uncontested, undeniable, undisputed, unequivocal, unimpeachable, unrefutable
Burton's Legal Thesaurus.
William C. Burton.
2006