- Definitions|0
- Thesaurus|39
- Abbreviations|1
3 entries under idiom topic. ×
| sexual relationship outside of marriage(noun, expression, love, passion) | |
| affaire de coeur(noun, expression, love, passion) | |
| ménage à trois(noun, expression, love, passion) |
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| APA | Smart Define. (2011). affair of the heart thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/affair_of_the_heart/thesaurus/synonyms |
| Chicago | Smart Define. 2011. "affair of the heart thesaurus" https://smartdefine.org/affair_of_the_heart/thesaurus/synonyms (accessed October 1, 2026). |
| Harvard | Smart Define 2011, affair of the heart thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/affair_of_the_heart/thesaurus/synonyms>. |
| MLA | Smart Define. "affair of the heart thesaurus" 23 May 2011. Web. 1 October 2026. <https://smartdefine.org/affair_of_the_heart/thesaurus/synonyms> |