125 entries under warrant topic. ×
| faith(noun, comfort, assurance, encouragement) | |
| prove(verb, support, maintain, back, declare) | |
| sign for(verb, expression, phrasal verb, support, maintain) | |
| stake(noun, verb, support, help, accept) | |
| witness(verb, support, state, maintain, praise) | |
| attestation(noun, agreement, permit, record, assurance) | |
| bankroll(verb, support, help, promote, secure) | |
| bind oneself(verb, expression, support, incite, promise) | |
| champion(verb, support, maintain, praise, favor) | |
| cosign(verb, support, maintain, back, declare) | |
| evince(verb, promise, assure, pledge) | |
| grubstake(verb, support, help, promote, back) | |
| juice(verb, support, promote, back, informal) | |
| mortgage(verb, agree, declare, commit, undertake) | |
| rubber-stamp(verb, support, state, maintain, praise) | |
| solemn oath(expression, assurance, promise) | |
| solemn word(noun, expression, contract, assurance, compact) | |
| subscribe to(verb, expression, support, praise, favor) | |
| testament(noun, agreement, permit, record, assurance) | |
| accreditation(noun, permit, sanction, authorization, pledge) |
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| APA | Smart Define. (2015). guarantee thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/guarantee/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "guarantee thesaurus" https://smartdefine.org/guarantee/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, guarantee thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/guarantee/thesaurus/synonyms>. |
| MLA | Smart Define. "guarantee thesaurus" 24 December 2015. Web. 28 September 2026. <https://smartdefine.org/guarantee/thesaurus/synonyms> |