He is extremely sly and duplicitous with those around him.
Your duplicitous feelings and behavior are physiologically grounded.
This serves to illustrate the duplicitous nature of agricultural returns!
They are not so much different from as duplicitous with respect to their sources.
The wholesome properties of beer consumed by the workers stand in contrast to the duplicitous consumption of spirits by those promoting abstinence.
So friendship is often false and duplicitous, and even where it is not, it has the potential to become so.
Such linguistic sleights, however, appeared to many as duplicitous.
In the early modern printed book, perhaps more intensely than its manuscript predecessor, the friction between competing modes of authorship placed the duplicitous nature of the author in sharp relief.
