The spelling of the word "Jablonski" can be explained using the International Phonetic Alphabet (IPA). The first syllable, "Ja-", is pronounced with a "y" sound followed by the "ah" sound. The second syllable, "-blon-", is pronounced with a "bl" sound and a short "uh" sound. Finally, the third syllable, "-ski", is pronounced with a "ski" sound, similar to "skiing". Therefore, the correct spelling of "Jablonski" is phonetically represented as /jəˈblɑnski/.