102 entries under state topic. ×
| confirm(verb, support, show, accept) | |
| validate(verb, support, show, accept) | |
| affirm(verb, support, show, accept) | |
| corroborate(verb, support, show, maintain) | |
| verify(verb, support, check, show) | |
| authenticate(verb, support, show, determine) | |
| attest(verb, support, show, maintain) | |
| endorse(verb, support, make, accept) | |
| assure(verb, support, maintain, secure) | |
| warrant(verb, support, make, show) | |
| license(noun, verb, support, make) | |
| ratify(verb, support, show, accept) | |
| guarantee(noun, verb, support, maintain) | |
| prove(verb, support, show, maintain) | |
| witness(verb, support, show, maintain) | |
| approve(verb, support, make, accept) | |
| demonstrate(verb, check, show, maintain) | |
| sanction(verb, support, make, meet) | |
| testify(verb, support, show, maintain) | |
| establish(verb, support, check, show) |
For more, visit
Certify on
Power Thesaurus
| APA | Smart Define. (2016). certify thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/certify/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "certify thesaurus" https://smartdefine.org/certify/thesaurus/synonyms (accessed September 20, 2026). |
| Harvard | Smart Define 2016, certify thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/certify/thesaurus/synonyms>. |
| MLA | Smart Define. "certify thesaurus" 11 January 2016. Web. 20 September 2026. <https://smartdefine.org/certify/thesaurus/synonyms> |