These hearsay claims are intrinsically undocumentable.
Source: wiktionary
Undocumentable
Synonyms for "undocumentable"
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Sample sentences
5 total sentences available.
1953, W. Cochran, F. Mosteller, and J. Tukey, "Statistical Problems of the Kinsey Report," Journal of the American Statistical Association, vol 48 no 264 (Dec), p. 674. KPM should have indicated which of their statements where undocumented or undocumentable and should have been more cautious.
Source: wiktionary
. . . that undocumentable life of which, Sonstroem repeatedly acknowledges, he may not himself even have been aware.
Source: wiktionary
Real science is so damned exciting, transforming, and provable, why would anyone prefer the undocumentable nonsense of astrology, alien abductions, and so forth?
Source: wiktionary
Showing 4 of 5 available sentences.