What's the adjective for juxtapositing? Here's the word you're looking for.
Included below are past participle and present participle forms for the
verbs juxtapose, juxtaposit and juxtaposition which may be used as adjectives within certain contexts.
“At the most literal level, a juxtapositional diction and syntax are primary to her poetics.”
“Not identical data is displayed juxtapositional on the screen and is transferred centre-aligned on both sides of the material.”
“It is essentially a juxtapositional art and can arise from cut-up, chance procedures or collage techniques, though it is not exclusive to any of these.”