Crossword clues for unprovable
unprovable
Douglas Harper's Etymology Dictionary
Wiktionary
unprovable
a. That cannot be proved or verified by any test
WordNet
unprovable
adj. not provable; "it was both unproved and unprovable"
Usage examples of "unprovable".
Worst of all, RSA depends upon the unprovable mathematical hypothesis that there is no polynomial time bounded algorithm for factoring numbers.