Synonyms of fraudulent

1 Syllable

fake, quack, mock, shams, sham

2 Syllables

pseudo, crocker, thieving, falser, falsest, forged, shiftier, crooked, knavish, phony, shamming, roguish, corrupt, tricky, quacker, devious, shamer, spurious, shiftiest, thievish, mocker, swindling, shifty, jivey, bogus, craftier, crafty

3 Syllables

bamboozling, deceitful, criminal, sophistic, treacherous, fallacious, dishonest, two-faced, lubricious, untruthful, blackguardly, opprobious, hollywood, cooked-up, socalled, larcenous, plunderous, pecksniffian, counterfeit, pharisaic, underhand, mendacious

4 Syllables

make-believe, hole-and-corner, double-dealing, duplicitous, elusive, deceptive, dirty-dealing, counterfeited, pharisaical, clandestine, elusory, profiteering, surreptitious

5 Syllables

dishonorable, hypocritical, kleptomaniacal

6 Syllables

prevaricatory

7 Syllables

misrepresentative