1 synonym for Authenticity

authentic, real, true, bona fide, legitimate, actual, veritable, original, pure, sincere, honest, unfeigned, unadulterated, unalloyed, unvarnished, unpretentious, straightforward, heartfelt, earnest, frank, candid, truthful, trustworthy, reliable, credible, valid, sound, solid, substantial, lawful, legal, rightful, certified, accredited, authorized, sanctioned, approved, official, attested, confirmed, verified, substantiated, corroborated, endorsed, ratified, warranted, guaranteed [x]