72 entries under noun topic. ×

1
falseness(duplicity, affair, disloyalty, infidelity)
1
inconstancy(duplicity, affair, disloyalty, infidelity)
1
involvement(love, passion, devotion, fling)
1
love relationship(expression, love, passion, devotion)
1
matinee(thing, affair, infidelity)
1
playing around(expression, thing, affair, infidelity)
1
romantic affair(expression, love, passion, devotion)
1
seduction(love, passion, devotion, fling)
1
treachery(duplicity, affair, disloyalty, infidelity)
0
adulteration
0
apostasy(disloyalty, infidelity)
0
bad faith(expression, duplicity, affair, disloyalty)
0
defection(disloyalty, infidelity)
0
degradation
0
dereliction(disloyalty, infidelity)
0
duplicity(affair, unfaithfulness, faithlessness)
0
extramarital affair(expression, thing, infidelity, affaire)
0
falsity(duplicity, affair, unfaithfulness, faithlessness)
0
fickleness(disloyalty, infidelity)
0
hooking
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APASmart Define. (2015). adultery thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/adultery/thesaurus/synonyms
ChicagoSmart Define. 2015. "adultery thesaurus" https://smartdefine.org/adultery/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, adultery thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/adultery/thesaurus/synonyms>.
MLASmart Define. "adultery thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/adultery/thesaurus/synonyms>