The word "Nishell" may be spelled in a variety of ways due to the variability of English spelling rules. However, one possible phonetic transcription of this word could be /nəˈʃɛl/. The first syllable is pronounced as "nuh" with a short "u" sound, followed by a "sh" sound and an "ell" sound. The second syllable features a short "e" sound and an "ell" sound. While the spelling of this word is not standardized, this transcription could provide a useful guide to its pronunciation.