The spelling of the word "Edmiston" is fairly straightforward when it comes to English pronunciation. The word is pronounced as /ˈɛdmɪstən/ using the International Phonetic Alphabet (IPA). The first syllable is pronounced with the short "e" sound, followed by a "d" sound, and then the "m" sound. The second syllable includes the short "i" sound, followed by "s" and "t" sounds, and ending with the "ən" sound. Overall, the spelling of "Edmiston" reflects its pronunciation in English.