- Definitions|1
- Thesaurus|209
- Abbreviations|0
44 entries under endorsement topic. ×
| proof(noun, approval, verification, validation) | |
| admission(approval, proof, verification, validation) | |
| attestation(proof, verification, authentication, substantiation) | |
| avowal(proof, verification, authentication, substantiation) | |
| evidence(approval, proof, verification, validation) | |
| go ahead(expression, approval, proof, verification) | |
| green light(expression, proof, verification, substantiation) | |
| justification(proof, authentication) | |
| nod(approval, proof, verification, validation) | |
| okay(proof, verification, authentication, substantiation) | |
| passage(approval, proof, verification, validation) | |
| passing(approval, proof, verification, validation) | |
| recognition(approval, proof, verification, validation) | |
| sanction(approval, proof, verification, validation) | |
| stamp of approval(expression, idiom, approval, proof, verification) | |
| substantiation(approval, proof, verification, validation) | |
| support(approval, proof, verification, validation) | |
| testament(approval, proof, verification, validation) | |
| testimonial(proof, verification, authentication, substantiation) | |
| testimony(proof, verification, authentication, substantiation) |
For more, visit
Authenticating on
Power Thesaurus
| APA | Smart Define. (2013). authenticating thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/authenticating/thesaurus/synonyms |
| Chicago | Smart Define. 2013. "authenticating thesaurus" https://smartdefine.org/authenticating/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2013, authenticating thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/authenticating/thesaurus/synonyms>. |
| MLA | Smart Define. "authenticating thesaurus" 27 June 2013. Web. 29 September 2026. <https://smartdefine.org/authenticating/thesaurus/synonyms> |