The word "more unmeaning" implies that something is meaningless or lacks significance. However, there are numerous antonyms to describe something that has meaning, relevance or importance. Some positive antonyms include meaningful, significant, purposeful, worthwhile, valuable, and relevant. Conversely, some negative antonyms for "more unmeaning" include trivial, insignificant, useless, unimportant, and meaningless. It is important to choose the right antonyms based on the context of the sentence, to ensure that it conveys the intended meaning. Clear communication requires us to choose words carefully and aim to be precise with the language we use.