187 entries under support topic. ×
| vouch(verb, state, give, maintain) | |
| authorize(verb, state, make, meet) | |
| declare(verb, state, show, maintain) | |
| ensure(verb, maintain, secure, approve) | |
| vouch for(verb, expression, phrasal verb, show) | |
| aver(verb, state, show, maintain) | |
| profess(verb, state, maintain, agree) | |
| swear(verb, state, show, maintain) | |
| back(verb, show, accept, maintain) | |
| commission(verb, state, make, meet) | |
| accredit(verb, state, control, make) | |
| assert(verb, state, show, maintain) | |
| acknowledge(verb, state, maintain, agree) | |
| avow(verb, state, maintain, agree) | |
| bear out(verb, expression, show, determine) | |
| permit(verb, make, meet, accept) | |
| sustain(verb, show, determine, favor) | |
| uphold(verb, show, accept, maintain) | |
| asseverate(verb, state, maintain, agree) | |
| insure(verb, maintain, secure, establish) |
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| APA | Smart Define. (2016). certify thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/certify/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "certify thesaurus" https://smartdefine.org/certify/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2016, certify thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/certify/thesaurus/synonyms>. |
| MLA | Smart Define. "certify thesaurus" 11 January 2016. Web. 21 September 2026. <https://smartdefine.org/certify/thesaurus/synonyms> |