- Definitions|0
- Thesaurus|279
- Abbreviations|0
111 entries under assert topic. ×
| swear on bible(verb, expression, idiom, state, maintain) | |
| testify(verb, support, state, maintain, back) | |
| vouch(verb, state, give, maintain, agree) | |
| vow(verb, support, maintain, agree, back) | |
| warrant(verb, support, state, maintain, agree) | |
| witness(verb, support, state, maintain, back) | |
| acknowledge(verb, state, agree, allow, declare) | |
| act as a witness(verb, expression, idiom, support, maintain) | |
| act as if(verb, expression, idiom, agree, allow) | |
| admit(verb, state, hold, accept, agree) | |
| allege(verb, agree, allow, acknowledge, admit) | |
| announce(verb, state, agree, allow, declare) | |
| argue(verb, state, declare, indicate) | |
| attest to(verb, expression, phrasal verb, support, maintain) | |
| avert(verb, support, maintain, back, declare) | |
| be responsible for(verb, support, maintain, back, declare) | |
| bear testimony(verb, expression, support, maintain, back) | |
| bear witness(verb, expression, state, declare) | |
| bespeak(verb, state, declare, indicate) | |
| betoken(verb, state, declare, indicate) |
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| APA | Smart Define. (2011). swear up and down thesaurus. Retrieved September 26, 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 26, 2026). |
| Harvard | Smart Define 2011, swear up and down thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/swear_up_and_down/thesaurus/synonyms>. |
| MLA | Smart Define. "swear up and down thesaurus" 24 May 2011. Web. 26 September 2026. <https://smartdefine.org/swear_up_and_down/thesaurus/synonyms> |