reviewing the authenticity of Synonym

believe, trust, accept, credit, rely on, have faith in, take at face value, consider credible, regard as true, acknowledge, affirm, endorse, support, validate, vouch for, authenticate, corroborate, substantiate, uphold, back, confirm, ratify, approve, sanction, recognize, admit, concede, grant, assent to, agree to, accredit, countenance, certify, justify, bear out, reinforce, second, champion, advocate, defend, maintain, argue for, prop up, bolster, sustain, underwrite, sponsor [x]

recognition, detection, discovery, identification, verification, authentication, naming, designation, classification, categorization, discernment, pinpointing, spotting, distinguishing, singling out, diagnosis, determination, ascertainment, acknowledgment, confirmation, validation, substantiation, certification, attestation, corroboration, evidence, proof, indication, sign, mark, token, hallmark, characteristic, trait, feature, attribute, quality, specification, detail, particular, aspect, facet, element, component, constituent, ingredient, part, piece [x]

verify, double-check, confirm, validate, corroborate, authenticate, substantiate, recheck, reassess, review, examine, inspect, audit, scrutinize, compare, contrast, countercheck, counter-verify, revalidate, reexamine, reverify, reauthenticate [x]

verify, validate, affirm, corroborate, substantiate, authenticate, endorse, ratify, approve, certify, attest, uphold, support, establish, prove, acknowledge, recognize, accept, agree, consent, concede, admit [x]

examinations, reviews, assessments, evaluations, checks, audits, surveys, scrutinies, investigations, appraisals, analyses, probes, overviews, observations, verifications, tests, inquiries, explorations, studies, scans, inspections [x]

evidence, verification, confirmation, validation, substantiation, corroboration, testimony, attestation, certification, documentation, support, witness, demonstration, authentication, affirmation, endorsement, ratification, justification, manifestation, indication, sign, token, exhibit, trial, test, experiment, examination, analysis, scrutiny, inspection, check, review, assessment, appraisal, evaluation, audit, trial run, dry run, pilot, sample, specimen, prototype, model, example, instance, case, illustration, representation [x]

evidence, proof, confirmation, validation, corroboration, verification, support, authentication, attestation, documentation, justification, establishment, affirmation, endorsement, testimony, witness, substantiating [x]

examine carefully, scrutinize, analyze thoroughly, investigate meticulously, review attentively, check thoroughly, observe closely, study carefully, assess meticulously, evaluate thoroughly, probe cautiously, survey attentively, inspect thoroughly, monitor closely, audit carefully, appraise meticulously, scan attentively, peruse carefully, explore thoroughly, test cautiously, verify meticulously, scrutinize carefully, analyze attentively, investigate thoroughly, review meticulously, check attentively, observe carefully, study thoroughly, assess attentively, evaluate carefully, probe thoroughly, survey carefully, inspect attentively, monitor carefully, audit meticulously, appraise thoroughly, scan carefully, peruse thoroughly, explore carefully, test thoroughly, verify carefully [x]

rechecks, revalidations, reexaminations, reappraisals, reassessments, reevaluations, reviews, re-inspections, reaudits, reanalyses [x]

confirmed, verified, authenticated, substantiated, corroborated, endorsed, ratified, approved, certified, att, sanctioned, affirmed, validated [x]

approving, confirming, endorsing, validating, sanctioning, authorizing, accepting, affirming, consenting, legitimizing, formalizing, enacting, establishing, supporting, backing, upholding, agreeing, acknowledging, recognizing, certifying, corroborating, substantiating, verifying, authenticating, concurring, assenting, permitting, allowing, empowering, legalizing, mandating, ordaining, decreeing, instituting, ratifying, passing, adopting, implementing, executing, effectuating, operationalizing, activating, initiating, inaugurating, commencing, starting, launching, instigating [x]

verified, inspected, examined, reviewed, assessed, evaluated, scrutinized, tested, confirmed, validated, audited, monitored, overseen, supervised, authenticated, certified, cross-checked, double-checked, appraised, gauged, measured, analyzed, probed, scanned, surveyed, vetted, looked over, perused, observed, noted [x]

verifying, validating, certifying, confirming, substantiating, corroborating, attesting, endorsing, legitimizing, accrediting, ratifying, authenticating [x]

authorizing, validating, sanctioning, endorsing, justifying, approving, permitting, licensing, certifying, legitimating, ratifying, legalizing, authenticating, warranting, empowering, accrediting, recognizing, formalizing, confirming, substantiating, entitling, legitimising [x]

demonstrating, establishing, verifying, confirming, substantiating, validating, attesting, corroborating, affirming, authenticating, certifying, manifesting, evidencing, justifying, supporting, upholding, ratifying, endorsing, vindicating, ascertaining, showing, illustrating, exhibiting, displaying, revealing, disclosing, unveiling, presenting, attesting to, bearing out, backing up, reinforcing, bolstering, underlining, highlighting, stressing, emphasizing, accentuating, pointing out, making clear, making evident, making plain, making obvious, making manifest, bringing to light, bringing out, bringing into view, bringing into the open, laying bare [x]