| confirmed(verb, adjective, evinced, evidential, ascertained) |
| corroborated(verb, adjective, evinced, evidential) |
| proven(verb, adjective, firm, solid, logical) |
| verified(verb, adjective, truth, ascertained) |
| demonstrated(verb, adjective, evinced, evidential, ascertained) |
| certified(verb, adjective, evinced, evidential, ascertained) |
| supported(verb, adjective, assured, confirmed, evinced) |
| validated(verb, adjective, evinced, evidential) |
| attested(verb, evinced) |
| authenticated(verb, adjective, approved, supported, confirmed) |
| ascertained(verb, ascertained) |
| proved(verb, evinced, ascertained) |
| determined(verb, evinced, ascertained) |
| testified(verb, adjective, evinced, evidential) |
| vouched(verb, adjective, evinced, evidential) |
| documented(verb, adjective, evinced, evidential) |
| declared(verb, evinced) |
| endorsed(verb, adjective, approved, supported, confirmed) |
| exemplified(verb, adjective, evinced, evidential) |
| exhibited(verb, adjective, evinced, evidential) |