The word "more unhidden" is spelled using the standard English spelling system. The IPA phonetic transcription for this word is /mɔːr ʌnˈhɪd(ə)n/ where "mɔːr" represents the pronunciation of the word "more", and "ʌnˈhɪd(ə)n" represents the pronunciation of the word "unhidden". The phonetic transcription shows that the stress falls on the second syllable of "unhidden". The correct spelling and pronunciation of this word ensure clear communication, which is essential in both spoken and written English.