The spelling of the word "vansickle" is quite straightforward when using the International Phonetic Alphabet (IPA) phonetic transcription. The word can be written as /ˈvænsɪkl/ - this means that the first syllable is pronounced "van" with a short "a" sound, the second syllable is pronounced "sick" with a short "i" sound, and the final syllable is pronounced "le" with a short "l" sound. It is important to use phonetic transcriptions to accurately represent pronunciation and aid in the learning and understanding of language.