- Definitions|2
- Thesaurus|772
- Abbreviations|0
70 entries under undertake topic. ×
| attest(verb, support, state, maintain, back) | |
| guarantee(noun, verb, support, state, give) | |
| swear(verb, state, maintain, declare, tell) | |
| assure(verb, support, state, give, back) | |
| testify(verb, state, give, maintain, declare) | |
| confirm(verb, state, give, maintain, agree) | |
| affirm(verb, support, state, give, maintain) | |
| declare(verb, state, give, maintain, agree) | |
| warrant(verb, support, give, back, declare) | |
| state(verb, maintain, agree, allow, declare) | |
| vow(verb, support, give, pass, declare) | |
| aver(verb, state, maintain, agree, allow) | |
| assert(verb, state, give, maintain, agree) | |
| avow(verb, state, give, maintain, agree) | |
| depose(verb, agree, allow, acknowledge, admit) | |
| promise(verb, give, declare, assert, engage) | |
| ensure(verb, declare, commit, affirm) | |
| pledge(verb, pass, catch, declare, commit) | |
| maintain(verb, state, give, agree, allow) | |
| profess(verb, state, give, maintain, agree) |
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| APA | Smart Define. (2015). vouch thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/vouch/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "vouch thesaurus" https://smartdefine.org/vouch/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, vouch thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/vouch/thesaurus/synonyms>. |
| MLA | Smart Define. "vouch thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/vouch/thesaurus/synonyms> |