frauduleux, insidieux, trompeur, imposant, fallacieux
So your characterization of their behavior as typical is demonstrably FALLACIOUS.
Meaning and definitions of fallacious, translation in French language for fallacious with similar and opposite words. Also find spoken pronunciation of fallacious in French and in English language.
What fallacious means in French, fallacious meaning in French, fallacious definition, examples and pronunciation of fallacious in French language.