The word "prosier" is spelled using the phonetic transcription /prəʊˈzɪə/. The first syllable "pro" is pronounced as "prəʊ", which sounds like "proh". The second syllable "si" is pronounced as "zɪ", which sounds like "zee". Lastly, the third syllable "er" is pronounced as "ə", which sounds like "uh". Combining these sounds together, the word "prosier" is pronounced as "proh-zee-uh". It is important to understand phonetic transcription to improve spelling and pronunciation accuracy in English language.
* The statistics data for these misspellings percentages are collected from over 15,411,110 spell check sessions on www.spellchecker.net from Jan 2010 - Jun 2012.