90 entries under declare topic. ×
| stipulate(verb, order, accept, start, agree) | |
| engage(verb, order, pass, agree) | |
| sponsor(verb, support, help, maintain, promote) | |
| testify(verb, support, state, maintain, back) | |
| commit(verb, accept, start, pass, agree) | |
| plight(noun, verb, agree, agreement) | |
| verify(verb, support, state, maintain, back) | |
| bargain(noun, verb, order, accept, start) | |
| avouch(verb, state, maintain, approve) | |
| avow(verb, support, state, maintain, back) | |
| clinch(verb, state, maintain, secure, settle) | |
| corroborate(verb, support, state, maintain, back) | |
| maintain(verb, support, state, favor, back) | |
| ratify(verb, support, state, maintain, praise) | |
| stand up for(verb, expression, idiom, phrasal verb, support) | |
| substantiate(verb, support, maintain, back) | |
| uphold(verb, support, maintain, favor, back) | |
| answer for(verb, expression, phrasal verb, support, help) | |
| aver(verb, state, maintain, confirm) | |
| compact(noun, verb, agree, agreement) |
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| APA | Smart Define. (2015). guarantee thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/guarantee/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "guarantee thesaurus" https://smartdefine.org/guarantee/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, guarantee thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/guarantee/thesaurus/synonyms>. |
| MLA | Smart Define. "guarantee thesaurus" 24 December 2015. Web. 24 September 2026. <https://smartdefine.org/guarantee/thesaurus/synonyms> |