The spelling of "marable" can be a bit tricky for some since it follows an unusual pattern of English pronunciation. Using the International Phonetic Alphabet (IPA), we can break down the word as: /mærəbəl/. The first vowel sound is a short "a" sound, followed by an unstressed "e" sound. The second syllable has a schwa sound, which is commonly spelled with an "a" or an "e." Finally, the last syllable has a stressed "i" sound, spelled with an "i" or "y." Keep in mind; English spelling can be unpredictable at times.