unprovenanced

adj 0.786

proven

adj 0.662

pedigreed

adj 0.631

provable

adj 0.601

pedigree

adj 0.578

attested

adj 0.570

derived

adj 0.558

verified

adj 0.547

propertied

adj 0.546

credited

adj 0.542

producible

adj 0.542

verifiable

adj 0.532

purported

adj 0.523

cataloged

adj 0.519

probative

adj 0.519

curated

adj 0.517

proof

adj 0.517

attributed

adj 0.517

patented

adj 0.515

inherited

adj 0.513

validated

adj 0.512

traceable

adj 0.512

originary

adj 0.509

authentic

adj 0.508

established

adj 0.507

unoriginated

adj 0.506

evidential

adj 0.503

authenticate

adj 0.502

reproving

adj 0.501