Synonyms of the word

proved

• v. simple past tense and past participle of prove.

established

• v. simple past tense and past participle of establish.
• adj. Having been in existence for a long time and therefore recognized and generally accepted.
• adj. Of a religion, church etc.: formally recognized by a state as being official within that area.
• adj. (Model, procedure, disease) Explicitly defined, described or recognized as a reference.

evidenced

• v. simple past tense and past participle of evidence.

proven

• adj. Having been proved; having proved its value or truth.
• v. (often discouraged) past participle of prove.

tested

• v. simple past tense and past participle of test.

tried

• adj. Tested, hence, proven to be firm or reliable.
• adj. (law) Put on trial, taken before a lawcourt.
• v. simple past tense and past participle of try.

verified

• v. simple past tense and past participle of verify.
• adj. Subject to positive verification.