483 entries under verb topic. ×
| avow(support, state, maintain, agree) | |
| bear out(expression, support, show, determine) | |
| bear witness(expression, idiom, state, show) | |
| depose(state, agree, allow, declare) | |
| determine(make, show, base, discover) | |
| permit(support, make, meet, accept) | |
| sustain(support, show, determine, favor) | |
| uphold(support, show, accept, maintain) | |
| ascertain(state, show, determine, establish) | |
| asseverate(support, state, maintain, agree) | |
| countersign(state, show, sign, approve) | |
| insure(support, maintain, secure, establish) | |
| qualify(meet, pass, ready, succeed) | |
| sign(noun, support, accept, favor) | |
| accept(support, favor, agree, establish) | |
| allow(support, make, accept, favor) | |
| assent(support, accept, favor, agree) | |
| empower(support, meet, accept, release) | |
| evidence(support, show, maintain, determine) | |
| guaranty(noun, support, maintain, secure) |
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| APA | Smart Define. (2016). certify thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/certify/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "certify thesaurus" https://smartdefine.org/certify/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2016, certify thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/certify/thesaurus/synonyms>. |
| MLA | Smart Define. "certify thesaurus" 11 January 2016. Web. 23 September 2026. <https://smartdefine.org/certify/thesaurus/synonyms> |