The word "biasness" is often misspelled as "biaseness" or "biassness". The correct spelling is "biasness", which is derived from the word "bias" meaning "prejudice" or "favoritism". The "i" in "bias" is pronounced as /aɪ/ and the "a" in "ness" is pronounced as /ə/. When combined together, the word is pronounced as /ˈbaɪəsnəs/. While some may mistakenly add an extra letter "s" or "e", it's important to remember that the correct spelling is simply "biasness".