The spelling of the word "wisser" is somewhat unusual, and may appear confusing to those unfamiliar with its pronunciation. In IPA phonetic transcription, "wisser" is spelled as /ˈwɪsər/. The "w" sound is followed by a short "I" sound, then an "s," and finally a schwa sound. This may lead some to mistakenly spell the word with two "s"s or an "e" in place of the schwa. However, proper use of IPA can help clarify the correct spelling and pronunciation of this uncommon term.