I have not yet studied on dichotomy.
The dichotomy between his words and actions became clear as the evening wore on.
"The dichotomy between thought and action is profound, in that thought produces nothing, whereas action produces something".
There is a dichotomy between...and then you add two things that are in opposition... how we treat the rich and poor...job opportunities for men and women...what we expect of X and Y...
I just said dichotomy.
There is a dichotomy between the main character's true self and his public persona.