substantiating the truth 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]

qualification, certificate, diploma, license, accreditation, certification, authorization, warrant, endorsement, testimonial, documentation, proof, evidence, validation, attestation [x]

approval, support, backing, sanction, confirmation, ratification, validation, authorization, blessing, recommendation, advocacy, sponsorship, promotion, testimonial, affirmation, consent, agreement, approbation, favor, patronage, seal of approval, go-ahead, green light, nod, okay, warrant, license, certification, signature, imprimatur, acceptance, encouragement [x]

help, aid, support, backing, cooperation, collaboration, service, relief,or, facilitation, guidance, hand, intervention, reinforcement, sponsorship, subsidy, contribution, patronage, abetment, encouragement, favor, benefit, boost, comfort, handout, lift, maintenance, provision, resource, sustenance, utility, welfare, accommodation, advantage, backup, care, courtesy, ministration, nurture, relief, succor [x]

cooperation, collaboration, support, assistance, help, solidarity, partnership, teamwork, alliance, reciprocity, communal support, collective aid, shared assistance, mutual support, joint effort, cooperative effort, interdependence, communal help, shared help, mutual assistance [x]

support, bolster, sustain, uphold, reinforce, buttress, brace, shore up, strengthen, back, underpin, fortify, maintain, assist, aid, boost, encourage, help, lift, promote, secure, stabilize, steady, hold up, keep up [x]

maintain, uphold, support, preserve, continue, prolong, nurture, keep, retain, perpetuate, bolster, endure, conserve, strengthen, back, carry, bear, foster, nourish, protect, stabilize, prolongate, keep up, hold up, prop up, shore up, undergird, underpin, fortify, buttress, reinforce [x]

support, strengthen, reinforce, bolster, underpin, buttress, sustain, fortify, uphold, back, brace, prop up, shore up, secure, stabilize [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]

preferences, inclinations, partialities, predilections, proclivities, biases, leanings, likings, penchants, tendencies, affinities, propensities, tastes, dispositions, fondnesses, appetites, desires, wishes, choices, selections, options, priorities, interests, attractions, gravitations, orientations [x]

verification, validation, confirmation, substantiation, corroboration, attestation, certification, endorsement, proof, evidence, legitimation, ratification, approval, authorization, sanction, warrant, support, backing, testimony, witness [x]

support, assistance, aid, help, endorsement, sponsorship, patronage, backing, advocacy, encouragement, reinforcement, subsidy, funding, approval [x]

verifiers, certifiers, validators, confirmers, corroborators, substantiators, attestors, witnesses, ratifiers, approvers, endorsers, affirmers, legitimizers, recognizers, sanctioners, supporters, backers, sponsors, advocates, champions, defenders, upholders, proponents, patrons, guarantors, sureties, warrantors, underwriters, protectors, guardians, custodians, overseers, supervisors, monitors, inspectors, examiners, auditors, reviewers, checkers, scrutinizers, analysts, investigators, probers, inquirers, researchers, testers, assessors [x]

investigation, inquiry, examination, research, probe, exploration, analysis, inspection, scrutiny, review, study, audit, assessment, evaluation, survey, reconnaissance, fact-checking, information-gathering, data collection, evidence-gathering, truth-seeking, fact-gathering, fact-check, fact-finding mission, fact-finding tour fact-finding trip, fact-finding visit [x]

supported, endorsed, financed, funded, underwritten, upheld, bolstered, reinforced, sustained, advocated, championed, promoted, sponsored, subsidized, guaranteed, seconded, confirmed, ratified, approved, validated, corroborated, authenticated, vouched for, backed up, stood by, stood behind, assisted, aided, helped, encouraged, favored, patronized, bankrolled, underpinned, propped up, shored up, buttressed, abetted, fostered, nurtured, facilitated, empowered [x]