The word "oilembolus" may seem daunting in terms of its spelling, but it actually follows the phonetic rules of English. Its pronunciation is /ɔɪˈlɛmbələs/. The first syllable is pronounced like "oy" and the second syllable like "lem". The "b" and "l" sounds in the middle are separated by a schwa sound. The word comes from Greek and refers to a medical instrument used for introducing liquids into the ear. With a little practice, the spelling and pronunciation of "oilembolus" can be easily mastered.