The spelling of the word "Gossman" is straightforward when considering its pronunciation. In IPA phonetic transcription, it is represented as /ˈɡɑsmən/. The first syllable is pronounced with the "g" sound, followed by the "a" sound in "cat." The second syllable has the "s" sound, followed by the "m" sound, and finally the "ən" sound in "button." Overall, the spelling follows the typical English rules for these sounds and is easily recognizable once the pronunciation is understood.