proving
prov-ing
noun
The act or process of establishing the truth, validity, or capability of something.
"The proving of the hypothesis took years."
verb
Demonstrating the truth, validity, or capability of something through evidence or experience.
"The new system is proving very efficient."
Thesaurus
Synonyms: raise, leaven, prove, turn out, turn up, rise, shew, show, demonstrate, establish, essay, test