18 entries under expression topic. ×

5
affaire de coeur(noun, idiom, love, passion)
4
illicit love(noun, love, passion, devotion)
3
forbidden love(noun, love, passion, devotion)
2
affair of the heart(noun, idiom, love, passion)
2
love story(noun, love, passion, relationship)
2
sexual relationship outside of marriage(noun, idiom, relationship, triangle)
1
extracurricular activity(noun, love, passion, devotion)
1
fooling around(deception, fraud, fling, mischief)
1
funny business(deception, fraud, fling, mischief)
1
ménage à trois(noun, idiom, love, passion)
1
monkey business(deception, fraud, fling, mischief)
1
romantic affair(noun, love, passion, devotion)
1
sexual activity(deception, fraud, fling, mischief)
1
sharp practice(deception, fraud, fling, mischief)
0
dirty pool(deception, fraud, fling, mischief)
0
illicit romance(noun, encounter)
0
love relationship(noun, love, passion, devotion)
0
puppy love(noun, passion, infatuation)
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APASmart Define. (2016). love affair thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/love_affair/thesaurus/synonyms
ChicagoSmart Define. 2016. "love affair thesaurus" https://smartdefine.org/love_affair/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, love affair thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/love_affair/thesaurus/synonyms>.
MLASmart Define. "love affair thesaurus" 26 February 2016. Web. 26 September 2026. <https://smartdefine.org/love_affair/thesaurus/synonyms>