unverifiable
Từ liên quan
unconfirmableunprovableunsubstantiatedunsupportedverifiableconfirmableprovableevidenceproofverificationvalidationtruthfactclaimassertionhypothesistheoryempiricaldemonstrationcorroborationauthenticityvalidityaccuracyspeculationconjecturedoubtskepticismuncertaintyanomalytestabilityfalsifiabilityauditwitnessdocumentationsourcedatumlogicreasoning