Synonyms of duplicity in English:

duplicity


See definition of duplicity

noun

1‘his conscience would not allow him to enter into duplicity’

SYNONYMS

deceitfulness, deceit, deception, deviousness, two-facedness, double-dealing, underhandedness, dishonesty, falseness, falsity, fraud, fraudulence, sharp practice, swindling, cheating, chicanery, trickery, craft, guile, artifice, subterfuge, skulduggery, treachery, unfairness, unjustness, perfidy, improbity

informal crookedness, shadiness, foxiness, dirty tricks, shenanigans, monkey business, funny business, hanky-panky

British informal jiggery-pokery

North American informal monkeyshines

Irish informal codology

archaic knavery, knavishness, management

ANTONYMS

honesty