Proof (suomeksi)

kestävä (a)
pitävä (a)
kestäväksi todettu (a)
-kestävä (a: yhdyssanojen jälkiosana / firm or successful in resisting)
-pitävä (a: firm or successful in resisting)
koe (s: any effort, process, or operation designed to establish or discover a fact or truth)
koestus (s: any effort, process, or operation designed to establish or discover a fact or truth)
todisteet (s: the degree of evidence which convinces the mind of any truth or fact, and produces belief)
todistus (s: the degree of evidence which convinces the mind of any truth or fact, and produces belief / process for testing the accuracy of an operation performed)
koevedos (s: a proof sheet)
koe- (a: used in proving or testing)
testi- (a: used in proving or testing)