The spelling of the word "Fonzell" can be explained with the use of IPA phonetic transcription. The "Fo" is pronounced as "fəʊ" which is the same sound as "go" and "so". The "nz" is pronounced as "nz" which is the same sound as "hands" and "lands". The "ell" is pronounced as "el" which is the same sound as "hell" and "sell". Therefore, the correct way to spell Fonzell and pronounce it is as "fəʊnz-el".