Dichotomy means a division or contrast between two opposite things or ideas. It refers to the separation of two distinct and opposing aspects. Full definition
We have seen in a previous lecture that process - thought is not content with the kind of dichotomy between fact and interpretation which has long been popular in some rationalist circles. (religion-online.org)
Aren't you creating false dichotomy between the written Word and the Word Made Flesh? (rachelheldevans.com)
Annabel Osberg of the Huffington Post describes Honarvar's work as presenting «the human body at the center of microcosmic theaters of dichotomy in which irrationality permeates logic, serenity belies violence, and luxury secretes exploitation.» (arivergallery.com)