The spelling of the word "HIOVIS" is quite unique and may seem unfamiliar to some. The correct pronunciation of this word is "hɪˈəʊvɪs". The first syllable is pronounced as "hi" like in the word "hit". The second syllable "o" is pronounced like in the word "go". The third syllable is pronounced as "vis" like in the word "visible". This word is not commonly used in everyday language but is still important to understand its correct spelling and pronunciation.