The word "obfuscous" comes from the Latin "obfuscus," meaning "darkened" or "obscure." Its opposite term could be "clear" or "evident," which refers to something that is straightforward and easily understandable. Another antonym for "more obfuscous" could be "transparent," meaning that something is open and honest without any hidden meaning or agenda. On the other hand, an antonym for "more obfuscous" could be "simple," which means that something is easy to understand without any unnecessary complexity or confusion. Other antonyms include "uncomplicated," "crystal clear," and "lucid." All these terms indicate a clear and concise expression of ideas without any ambiguity, complexity, or obscurity.