unconfirmable
Related Words
unverifiableunsubstantiatedunprovableconfirmableverifiableprovabledemonstrableevidenceproofverificationvalidationcorroborationassertionclaimhypothesistheoryfacttruthvalidityauthenticityreliabilitycertaintydoubtskepticismuncertaintyambiguityspeculationconjectureassumptioninferencedeductioninductionempiricaltheoreticalabstractsubjectiveobjectivetestablewitnesstestimonydocumentationrecordarchivesourcecitationreferenceauditcheckscrutinyanalysisinvestigationprobeepistemologylogicparadoxaxiompostulatepremiseconclusionfallacycontradictionconsistencycoherenceconfirmationrefutationdenialaffirmationattestationsubstantiationjustificationlegitimacyplausibilityprobabilitylikelihoodvaguenessobscuritymysteryenigmasecrethiddeninvisibleintangibleunobservablemetaphysicalspeculativeunfoundedbaselessgroundlessunsupportedunprovenunconfirmed