Juxtapose in opposition is a phrase that denotes placing two opposing things side by side to create a contrast. There are various synonyms to this phrase, each offering a unique perspective to the concept. These synonyms include "contradict," which suggests the presence of two opposing elements that are at odds with each other. Another synonym is "contrast," which implies creating a visual difference between two disparate things. The phrase "clash against" suggests a violent or forceful juxtaposition, while "counterpose" hints at a deliberate attempt to create opposition. Regardless of the context, these synonyms to the phrase "juxtapose in opposition" all convey the sense of contrasts and oppositions between two or more entities.