Synonyms|23Antonyms|4|Broader|0Narrower|0Related|0

20 entries under noun topic. ×

2
adultery(duplicity, affair, unfaithfulness, faithlessness)
1
infidelity(disloyalty, unfaithfulness, faithlessness)
0
affair(duplicity, unfaithfulness, faithlessness)
0
bad faith(expression, duplicity, affair, unfaithfulness)
0
betrayal(duplicity, affair, unfaithfulness, faithlessness)
0
cheating(duplicity, affair, unfaithfulness, faithlessness)
0
disloyalty(unfaithfulness, faithlessness)
0
duplicity(affair, unfaithfulness, faithlessness)
0
faithlessness(duplicity, affair, unfaithfulness)
0
falseness(duplicity, affair, unfaithfulness, faithlessness)
0
falsity(duplicity, affair, unfaithfulness, faithlessness)
0
inconstancy(duplicity, affair, unfaithfulness, faithlessness)
0
lewdness(duplicity, affair, unfaithfulness, faithlessness)
0
perfidiousness(duplicity, affair, unfaithfulness, faithlessness)
0
perfidy(duplicity, affair, unfaithfulness, faithlessness)
0
treacherousness(duplicity, affair, unfaithfulness, faithlessness)
0
treachery(duplicity, affair, unfaithfulness, faithlessness)
0
treason(duplicity, affair, unfaithfulness, faithlessness)
0
two-timing(duplicity, affair, unfaithfulness, faithlessness)
0
unfaithfulness(duplicity, affair, faithlessness)
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APASmart Define. (2015). extramarital relations thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/extramarital_relations/thesaurus/synonyms
ChicagoSmart Define. 2015. "extramarital relations thesaurus" https://smartdefine.org/extramarital_relations/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, extramarital relations thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/extramarital_relations/thesaurus/synonyms>.
MLASmart Define. "extramarital relations thesaurus" 14 April 2015. Web. 30 September 2026. <https://smartdefine.org/extramarital_relations/thesaurus/synonyms>