1. (verb)testify, attest, take the stand, bear witness give testimony in a court of law Synonyms: testify, demonstrate, take the stand, evidence, show, attest, certify, manifest, bear witness, prove
2. (verb)testify, bear witness, prove, evidence, show provide evidence for Synonyms: attest, express, rise, leaven, demo, try, exhibit, register, show, testify, establish, depict, test, evidence, try out, tell, present, read, point, examine, indicate, take the stand, record, picture, certify, usher, designate, essay, raise, render, evince, prove, shew, turn out, demonstrate, manifest, show up, turn up, bear witness
Synonyms, Thesaurus & Antonyms of 'testify'
English Synonyms and Antonyms
1. testify Acknowledge, admit, and declare refer either to oneself or to others; all the other words refer only to one's own knowledge or action. To avow is to declare boldly and openly, commonly as som Synonyms: avow, knowledge, aver, confess, own, profess, testify, admit, avouch, declare, proclaim, protest, witness Antonyms: contradict, deny, disavow, disclaim, disown, ignore, repudiate
Synonyms for testify 
