35 entries under expression topic. ×

2
go back on(verb, idiom, abandon, deceive)
1
bite the hand that feeds you(verb, idiom, abandon, deceive)
1
blow the whistle(verb, idiom, abandon, deceive)
1
break faith(verb, abandon, deceive, desert)
1
break promise(verb, abandon, cross, deceive)
1
break trust(verb, abandon, deceive, desert)
1
break with(verb, abandon, deceive, desert)
1
commit treason(verb, abandon, cross, deceive)
1
deliver up(verb, abandon, deceive, desert)
1
fool around(verb, womanize)
1
go back(verb, break, return, revert)
1
inform against(verb, abandon, deceive, desert)
1
inform on(verb, abandon, cross, deceive)
1
let down(verb, attack, abandon, deceive)
1
pass the buck
1
play Judas(verb, abandon, cross, deceive)
1
play false(verb, abandon, deceive, desert)
1
sell down the river(verb, idiom, abandon, deceive)
1
sell out(verb, abandon, cross, deceive)
1
stab in the back(verb, idiom, attack, abandon)
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APASmart Define. (2015). be unfaithful thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/be_unfaithful/thesaurus/synonyms
ChicagoSmart Define. 2015. "be unfaithful thesaurus" https://smartdefine.org/be_unfaithful/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, be unfaithful thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/be_unfaithful/thesaurus/synonyms>.
MLASmart Define. "be unfaithful thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/be_unfaithful/thesaurus/synonyms>