Correct pronunciation of the word "efficient" is key to being understood when speaking English. To pronounce "efficient" correctly, begin by saying the first syllable, "ef." To do this, form your lips into an "eh" sound, and then add a short "f" sound. The second syllable is "fi," which is pronounced with a long "i" sound. Be sure to emphasize the "fi" by making the "i" sound louder and longer than the "ef" sound. Finally, the third syllable is "shunt," which is pronounced with a sharp "sh" sound followed by a soft "uh" sound and then a "nt." Put it all together and it sounds like "eh-fi-shunt." With practice, you can master the correct pronunciation of "efficient."