More imperceivable means less noticeable or less perceptible. Its antonyms are noticeable, visible, perceptible, pronounced, discernible, and obvious. Noticeable means easily seen or perceived, while visible means able to be seen. Perceptible means able to be noticed by sense perception, while pronounced means clearly noticeable or visible. Discernible means able to be distinguished or recognized as separate, while obvious means easily recognized or understood. Therefore, using these antonyms instead of the phrase "more imperceivable" can enhance the clarity of a description or statement, making it more accessible and easier to understand for others.