The spelling of the word "more precursive" is not commonly used in English. However, it can be pronounced as /mɔr prɪˈkərsɪv/. The first syllable, "more," is pronounced as the word "more." The second syllable, "pre," is pronounced as "pree." The third syllable, "cur," is pronounced as "kur." The fourth syllable, "sive," is pronounced as "siv." This word means advancing or moving forward in a gradual or deliberate way.