Synonyms of testify

1 Syllable

swears, show, vouch, swear, sing, mount

2 Syllables

vouched, tabbing, assert, bespeak, proven, token, sware, witness, reassert, vouching, warrant, swore, argue, vowed, slotting, carded, affirm, prove, carding, slotted, attest, state, affirms

3 Syllables

depose, certifying, expresses, alleging, allege, attesting, affirming, attested, guaranteeing, depone, declare, certify, reasserting, declaring, evince, reasserted, protesting, certified, announce, betoken, expressed, affirmed, protested, importing, expressing

4 Syllables

indicating, allegate, indicate, demonstrate

5 Syllables

corroborate