120 entries under expression topic. ×
| in the red(noun, idiom, damage, balance) | |
| labor of love | |
| life or death(idiom, need, essential, requirement) | |
| line of duty | |
| moral obligation(noun, idiom, burden, responsibility) | |
| no alternative(need, essential, requirement, prerequisite) | |
| no choice(need, essential, requirement, prerequisite) | |
| perform an obligation(idiom, duty, observance) | |
| price tag(noun, damage, balance, capital) | |
| promissory note(noun, damage, agreement, balance) | |
| red ink(noun, damage, balance, capital) | |
| redeem one's pledge(idiom, duty, observance) | |
| under obligation(idiom, duty, gratitude) | |
| vital part(need, essential, requirement, prerequisite) | |
| account payable | |
| act one's part(idiom, duty) | |
| advance commitment | |
| adverse necessity(idiom, necessity) | |
| assigned job | |
| assurance obligation(promise, pledge, vow) |
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Obligation on
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| APA | Smart Define. (2015). obligation thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/obligation/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "obligation thesaurus" https://smartdefine.org/obligation/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, obligation thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/obligation/thesaurus/synonyms>. |
| MLA | Smart Define. "obligation thesaurus" 22 December 2015. Web. 23 September 2026. <https://smartdefine.org/obligation/thesaurus/synonyms> |