The word "wizna" is spelled phonetically as /wɪz.nə/. This means that the first sound is a voiced "w" sound, and the vowels are pronounced as short "i" and schwa respectively. The consonant cluster "zn" can be challenging to spell and pronounce, so it is important to focus on each sound separately. By breaking down the phonetic transcription, we can better understand how to spell and pronounce words like "wizna" correctly.