The spelling of the word "more skirting" can be explained using IPA phonetic transcription. The first syllable "more" is pronounced as /mɔːr/ where the symbol /ɔː/ represents the long vowel sound of "aw". The second syllable "skirting" is pronounced as /ˈskɜːtɪŋ/ where the symbol /ɜː/ represents the stressed vowel sound of "er". The spelling of this word follows the traditional English spelling conventions where each letter represents a specific sound or combination of sounds.