The word "SeanMark" is spelled phonetically as /ʃɑːn mɑːk/. The first syllable "Sean" is pronounced with a long "a" sound, represented by the IPA symbol /ɑː/, and the letter "e" is silent. The second syllable "Mark" is pronounced with a long "a" sound as well, and the letter "r" is pronounced in British English as /r/. This unique combination of letters and sounds creates the distinctive spelling of the name "SeanMark".