| accepted(adjective, honest, certain, sure, reliable) | |
| authorized(adjective, honest, reliable, trustworthy, valid) | |
| candid(adjective, good, open, honest, total) | |
| conclusive(adjective, sound, reasonable, solid, rational) | |
| corroborated(adjective, evidential) | |
| counter-evidential(adjective, evidential) | |
| echt | |
| exemplified(adjective, evidential) | |
| exhibited(adjective, evidential) | |
| gospel(adjective, true) | |
| hearty(adjective, complete, warm, total, passionate) | |
| innovative(adjective, original) | |
| physical(adjective, material, certain, substantial, real) | |
| prototypical(adjective, original) | |
| pukka | |
| received(valid, lawful, rightful) | |
| substantiated(adjective, evidential) | |
| undisputed | |
| unerring(adjective, correct, right, honest, solid) | |
| vouched(adjective, evidential) |
For more, visit
Authentic on
Power Thesaurus
| APA | Smart Define. (2016). authentic thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/authentic/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "authentic thesaurus" https://smartdefine.org/authentic/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2016, authentic thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/authentic/thesaurus/synonyms>. |
| MLA | Smart Define. "authentic thesaurus" 31 March 2016. Web. 21 September 2026. <https://smartdefine.org/authentic/thesaurus/synonyms> |