Synonyms of betrayal

2 Syllables
exposé, let-down, treason, bunco, sellout
3 Syllables
desertion, treacheries, giveaway, deceptions, deception, boondoggle, perfidy, trickery, exposal, revealment, falseness, desertions, faithlessness, treachery
4 Syllables
cozenage, defraudation, revelation, divulgement, disclosure, double-dealing, revelations, inconstancy, duplicity, traitorousness, exposure, dishonesty, impartation, unfaithfulness, treacherousness, denudation, double-crossing, epiphanies
5 Syllables
infidelities, infidelity, defenselessness, in-fidelity