The word "Bombernickel" is a tricky one to spell. Its unique pronunciation and spelling make it challenging even for native English speakers. The word is pronounced as /ˈbɒmbənɪkəl/ or "bom-buh-nick-el." The first syllable "bom" rhymes with "mom," whereas the second syllable "ber" rhymes with "her." Finally, "nickel" ends with the typical "el" sound. Despite its confusing spelling, "Bombernickel" remains a curious word that could add some fun to your vocabulary.