- Definitions|0
- Thesaurus|279
- Abbreviations|0
73 entries under expression topic. ×
| cross heart(verb, state, maintain, agree) | |
| say so(verb, support, state, maintain) | |
| swear on bible(verb, idiom, state, maintain) | |
| act as a witness(verb, idiom, support, maintain) | |
| act as if(verb, idiom, agree, allow) | |
| answer for(verb, phrasal verb, support, maintain) | |
| attest to(verb, phrasal verb, support, maintain) | |
| bear testimony(verb, support, maintain, back) | |
| bear witness(verb, state, declare, assert) | |
| bet bottom dollar(verb, idiom, hold, accept) | |
| blow hot air(verb, idiom, agree, allow) | |
| come out(verb, phrasal verb, agree, allow) | |
| depend on(verb, phrasal verb, assert, trust) | |
| get behind(verb, phrasal verb, support, maintain) | |
| get off chest(verb, idiom, agree, allow) | |
| get on soapbox(verb, idiom, agree, allow) | |
| give an affidavit(verb, idiom, support, maintain) | |
| give assurance(verb, support, maintain, back) | |
| give evidence(verb, state, declare, assert) | |
| give facts(verb, state, declare, assert) |
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| APA | Smart Define. (2011). swear up and down thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/swear_up_and_down/thesaurus/synonyms |
| Chicago | Smart Define. 2011. "swear up and down thesaurus" https://smartdefine.org/swear_up_and_down/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2011, swear up and down thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/swear_up_and_down/thesaurus/synonyms>. |
| MLA | Smart Define. "swear up and down thesaurus" 24 May 2011. Web. 28 September 2026. <https://smartdefine.org/swear_up_and_down/thesaurus/synonyms> |