189 entries under support topic. ×
| pledge(noun, verb, order, accept) | |
| assurance(noun, agreement, comfort, permit) | |
| promise(noun, verb, order, give) | |
| warranty(noun, verb, agreement, permit) | |
| warrant(noun, verb, cover, maintain) | |
| assure(verb, state, cover, maintain) | |
| security(noun, agreement, permit, contract) | |
| vow(noun, verb, maintain, pass) | |
| certify(verb, state, maintain, praise) | |
| vouch(verb, state, give, maintain) | |
| word(noun, agreement, permit, contract) | |
| attest(verb, state, maintain, praise) | |
| vouch for(verb, expression, phrasal verb, help) | |
| insurance(noun, agreement, contract, assurance) | |
| affirm(verb, state, maintain, praise) | |
| confirm(verb, state, maintain, praise) | |
| oath(noun, agreement, contract, assurance) | |
| underwrite(verb, help, cover, promote) | |
| endorse(verb, state, maintain, secure) | |
| back(verb, help, maintain, promote) |
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| APA | Smart Define. (2015). guarantee thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/guarantee/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "guarantee thesaurus" https://smartdefine.org/guarantee/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, guarantee thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/guarantee/thesaurus/synonyms>. |
| MLA | Smart Define. "guarantee thesaurus" 24 December 2015. Web. 23 September 2026. <https://smartdefine.org/guarantee/thesaurus/synonyms> |