The spelling of the word "Dashner" is quite straightforward once you understand the sound system of English. In IPA phonetic transcription, it would be spelled as /ˈdæʃnər/. The first syllable, "dash," is pronounced with a short 'a' sound, followed by the 'sh' sound as in "shoe". The second syllable, "ner," is pronounced with a short 'e' sound, followed by an 'r' sound as in "run". Overall, the spelling accurately represents the pronunciation of the name "Dashner".