- Definitions|0
- Thesaurus|37
- Abbreviations|0
16 entries under expression topic. ×
| cross heart(verb, promise, swear, covenant) | |
| depend on(verb, promise, swear, covenant) | |
| give witness(verb, promise, swear, covenant) | |
| give word(verb, promise, swear, covenant) | |
| give word of honor(verb, idiom, declare, undertake) | |
| have confidence in(verb, idiom, promise, swear) | |
| live up to(verb, idiom, promise, swear) | |
| make an affidavit(verb, idiom, promise, swear) | |
| pledge oneself(verb, promise, swear, covenant) | |
| say so(verb, promise, swear, covenant) | |
| sign for(verb, promise, swear, covenant) | |
| state under oath(verb, idiom, promise, swear) | |
| swear on bible(verb, idiom, promise, swear) | |
| swear to God(verb, idiom, promise, swear) | |
| swear up and down(verb, idiom, phrasal verb, declare) | |
| take an oath(verb, idiom, promise, swear) |
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| APA | Smart Define. (2011). undertake solemnly thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/undertake_solemnly/thesaurus/synonyms |
| Chicago | Smart Define. 2011. "undertake solemnly thesaurus" https://smartdefine.org/undertake_solemnly/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2011, undertake solemnly thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/undertake_solemnly/thesaurus/synonyms>. |
| MLA | Smart Define. "undertake solemnly thesaurus" 24 May 2011. Web. 22 September 2026. <https://smartdefine.org/undertake_solemnly/thesaurus/synonyms> |