The spelling of the word "more penetrate" can be explained using the International Phonetic Alphabet (IPA). The first syllable, "more," is pronounced as /mɔr/, with an open-o sound followed by an r. The second syllable, "penetrate," is pronounced as /ˈpɛnɪtreɪt/, with the short-e sound in "pen" followed by "e-trait" or "ay-trait" for the ending. This word means to pierce or enter deeply, and the correct spelling is important for effective communication.