Pronouncing the word "nausea" correctly is essential for effective communication in English. Here are some guidelines for how to pronounce it correctly.

First, the "n" should be pronounced with a "nah" sound, like you would make when saying "no." Next, the "au" should be pronounced like the "ow" in the word "now." Finally, the "sea" should be pronounced like the "see" in the word "see."

To practice, try saying the word out loud. Break it into syllables and focus on saying each phoneme correctly. You can also practice by saying the word repeatedly until it feels comfortable and natural.

If you're still having difficulty, try listening to native English speakers pronounce the word. You can find videos of people talking about nausea online. Pay close attention to how they say the word and try to imitate their pronunciation.

With practice and patience, you can learn how to pronounce nausea correctly. Good luck!