66 entries under undertake topic. ×
| asservate(verb, agree, declare, commit) | |
| bargain(noun, verb, agree, declare, agreement) | |
| bind(verb, pass, agree, declare, contract) | |
| cross heart(verb, expression, agree, declare, commit) | |
| depend on(verb, expression, assert, affirm) | |
| ensure(verb, agree, declare, approve, uphold) | |
| espouse(verb, agree, declare, contract, commit) | |
| give witness(verb, expression, assert, affirm) | |
| give word of honor(verb, expression, idiom, promise) | |
| have confidence in(verb, expression, idiom, assert) | |
| hock(verb, agree, declare, engage, contract) | |
| insure(verb, agree, declare, approve, uphold) | |
| live up to(verb, expression, idiom, agree, declare) | |
| make an affidavit(verb, expression, idiom, assert) | |
| mortgage(verb, agree, declare, engage, contract) | |
| obligate(verb, pass, agree, declare, commit) | |
| pass(verb, agree, declare, commit) | |
| pawn(noun, verb, agree, declare, agreement) | |
| pledge oneself(verb, expression, idiom, assert) | |
| secure(verb, agree, declare, approve, uphold) |
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| APA | Smart Define. (2015). vow thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/vow/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "vow thesaurus" https://smartdefine.org/vow/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, vow thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/vow/thesaurus/synonyms>. |
| MLA | Smart Define. "vow thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/vow/thesaurus/synonyms> |