60 entries under expression topic. ×

6
double cross(noun, idiom, act, trust)
4
bad faith(noun, idiom, deception, treachery)
4
breach of faith(noun, idiom, treachery, disloyalty)
4
dead giveaway(noun, leak, clue)
2
Judas kiss(noun, deception, dishonesty, treachery)
2
communication leak(noun, hint, indication, leak)
1
act of disloyalty(idiom, wound)
1
act the traitor
1
blurting out(noun, revelation, telling, prattle)
1
dirty dealing(noun, fake, deception, dishonesty)
1
dirty pool(noun, fake, deception, dishonesty)
1
dirty trick(noun, fake, deception, dishonesty)
1
dirty work(noun, fake, deception, dishonesty)
1
falling away(retreat, withdrawal, abandonment, disappearance)
1
fast one(fraud, deceit, lying, falsehood)
1
fast shuffle(noun, fake, dishonesty, treachery)
1
giving away(noun, revelation, telling, divulgence)
1
laying open(noun, weakness, experience, contact)
1
lese majesty
1
lightning bolt(leak, disclosure, telling)
<123>
10 years ago|7k views|share |citing 
APASmart Define. (2016). betrayal thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/betrayal/thesaurus/synonyms
ChicagoSmart Define. 2016. "betrayal thesaurus" https://smartdefine.org/betrayal/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, betrayal thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/betrayal/thesaurus/synonyms>.
MLASmart Define. "betrayal thesaurus" 22 February 2016. Web. 25 September 2026. <https://smartdefine.org/betrayal/thesaurus/synonyms>