The word "zalpuwa" is a non-existent word and as such, there isn't a standard spelling. However, using phonetic transcription, it can be spelled as /zælpjuwə/. This consists of the consonants 'z', 'l', 'p', and 'w', along with the vowels 'a', 'u', and 'ə'. The 'ju' sound represents a diphthong, which is a combination of 'y' and 'oo'. The 'ə' refers to a schwa sound, which is an unstressed vowel sound commonly found in English.