The word "more apprehending" could be replaced with various synonyms to convey a similar meaning. One such synonym is "more understanding," which implies a deeper comprehension of a subject or situation. Another fitting synonym is "more perceptive," which suggests a heightened ability to discern details and nuances. "More aware" is also a suitable replacement, indicating a greater consciousness of something. Additionally, "more cognizant" or "more conscious" could be used, both indicating an increased recognition or realization of something. Ultimately, using appropriate synonyms for "more apprehending" can help to communicate a more precise and effective message.