treachery
treach-er-y
noun
A betrayal of trust, especially to one's country, cause, or friends.
"His treachery shocked the entire nation."
Thesaurus
Synonyms: perfidy, perfidiousness, treason, betrayal
treach-er-y
A betrayal of trust, especially to one's country, cause, or friends.
"His treachery shocked the entire nation."
Synonyms: perfidy, perfidiousness, treason, betrayal