The word "ASPASIC" is spelled as /əˈspeɪsɪk/. The initial syllable "as" is pronounced as a schwa sound followed by the stressed syllable "pay". The letter "s" in the second syllable is pronounced as the voiceless /s/ sound, while the letter "c" is pronounced as the voiceless /k/ sound. The final syllable "ic" is pronounced as the unstressed /ɪk/ sound. Overall, the spelling of "ASPASIC" accurately represents its pronunciation through the use of the IPA phonetic transcription.