126 entries under confirm topic. ×
| champion(verb, support, maintain, praise, favor) | |
| cosign(verb, support, maintain, back, declare) | |
| countenance(noun, verb, support, praise, favor) | |
| declare(verb, support, state, maintain, back) | |
| guard(noun, verb, cover, care) | |
| make safe(verb, expression, protect, safeguard) | |
| okay(noun, verb, support, state, maintain) | |
| predicate(verb, support, state, maintain, back) | |
| profess(verb, support, state, maintain, back) | |
| recommend(verb, support, maintain, praise, favor) | |
| rubber-stamp(verb, support, state, maintain, praise) | |
| say so(verb, expression, support, state, maintain) | |
| state(verb, order, maintain, declare, detail) | |
| subscribe to(verb, expression, support, praise, favor) | |
| swear up and down(verb, expression, idiom, state, maintain) | |
| act as a witness(verb, expression, idiom, support, maintain) | |
| advocate(verb, support, maintain, praise, favor) | |
| arrange(verb, order, detail, provide) | |
| authorize(verb, support, state, praise, favor) | |
| avert(verb, support, maintain, back, declare) |
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| APA | Smart Define. (2015). guarantee thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/guarantee/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "guarantee thesaurus" https://smartdefine.org/guarantee/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, guarantee thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/guarantee/thesaurus/synonyms>. |
| MLA | Smart Define. "guarantee thesaurus" 24 December 2015. Web. 27 September 2026. <https://smartdefine.org/guarantee/thesaurus/synonyms> |