Antonyms for the word "more blasting" can be "less intense", "quieter", "subdued", "muted", and "gentler". These antonyms suggest a reduction in the degree of intensity or loudness of a sound or activity. In contrast to "more blasting," these words connote a sense of calmness or tranquility. They are often used in the context of music, where the term "less intense" may refer to a softer, more soothing melody. The use of these antonyms can be helpful in creating a balanced and varied expression in writing or speech, as well as in describing different levels of intensity or aggression in various situations.