404 entries under verb topic. ×
| witness(support, state, maintain, praise) | |
| accept(start, assume, attempt, security) | |
| accredit(support, state, control, praise) | |
| ascertain(state, confirm, verify) | |
| assert(support, state, maintain, favor) | |
| asseverate(support, state, maintain, back) | |
| attempt(accept, start, try, assume) | |
| attest to(expression, support, maintain, back) | |
| bankroll(support, help, promote, secure) | |
| bear witness(expression, idiom, promise) | |
| bind oneself(expression, support, incite, promise) | |
| bless(support, praise, favor, back) | |
| champion(support, maintain, praise, favor) | |
| commit oneself(expression, accept, start, try) | |
| cosign(support, maintain, back, declare) | |
| countenance(noun, support, praise, favor) | |
| declare(support, state, maintain, back) | |
| demand(noun, order, require, authorize) | |
| evince(promise, assure, pledge, warrant) | |
| fend(protect, safeguard) |
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| APA | Smart Define. (2015). guarantee thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/guarantee/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "guarantee thesaurus" https://smartdefine.org/guarantee/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, guarantee thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/guarantee/thesaurus/synonyms>. |
| MLA | Smart Define. "guarantee thesaurus" 24 December 2015. Web. 26 September 2026. <https://smartdefine.org/guarantee/thesaurus/synonyms> |