- Definitions|0
- Thesaurus|37
- Abbreviations|0
15 entries under declare topic. ×
| affirm(verb, undertake, promise, assure) | |
| assure(verb, undertake, promise, swear) | |
| consecrate(verb, undertake, promise, assure) | |
| covenant(verb, undertake, promise, assure) | |
| dedicate(verb, undertake, promise, assure) | |
| devote(verb, undertake, promise, assure) | |
| give word of honor(verb, expression, idiom, undertake) | |
| pledge(verb, undertake, promise, assure) | |
| plight(verb, undertake, promise, assure) | |
| promise(verb, undertake, assure, swear) | |
| swear(verb, undertake, promise, assure) | |
| swear up and down(verb, expression, idiom, phrasal verb) | |
| testify(verb, undertake, promise, assure) | |
| vouch(verb, undertake, promise, assure) | |
| warrant(verb, undertake, promise, assure) |
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| APA | Smart Define. (2011). undertake solemnly thesaurus. Retrieved September 25, 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 25, 2026). |
| Harvard | Smart Define 2011, undertake solemnly thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/undertake_solemnly/thesaurus/synonyms>. |
| MLA | Smart Define. "undertake solemnly thesaurus" 24 May 2011. Web. 25 September 2026. <https://smartdefine.org/undertake_solemnly/thesaurus/synonyms> |