probative Synonyms

probatory benchmarked supporting significant provisional prove evidentiary probationary probational pilot irresistible tentative test unproven hit-or-miss supportive confirmational unverified weight vindicating verifying trial testing irrefutable investigative inspect certain authentic attemptable approve apodeictical apodictic analytical analytic admissible conclusive convincing demonstrate indicative important experimental evincive evidential evidence empirical docimastic demonstrative absolute