Antonyms for the word "contextualize" include "decontextualize" or "uncontextualize." To decontextualize means to remove something from its original context or setting, while uncontextualize means to not consider the context at all. Both words essentially mean to take away the contextual information that provides meaning or significance to something. When we contextualize something, we are giving a framework or background to better understand it. Without context, things can often be misunderstood or lose their intended purpose. It is important to carefully consider the context in which something is presented or discussed to ensure full comprehension and accuracy.