The correct spelling of the phrase "more well provided" can be explained through IPA phonetic transcription as [mɔːr wɛl prəˈvaɪdɪd]. The word "more" is spelled with the letter "e" at the end to indicate the long "o" sound, while "well" is spelled with two "l's" to indicate stress on the first syllable. "Provided" is spelled with emphasis on the third syllable, and with the letter "i" to represent the "ai" sound. This combination of letters and emphasis creates the correct spelling for "more well provided."