Pronouncing the word "happier" correctly is key to speaking English fluently and confidently. Here are a few tips to help you get it just right.

Start by saying the word "happy". The first syllable is pronounced with a short "a" sound, similar to the "a" in "apple". The second syllable is pronounced with a schwa sound. To make the schwa sound, relax your lips and tongue and say "uh".

Finally, add the suffix "-er". The "er" should be pronounced with a clear "er" sound, like the one in "letter" or "better".

To practice, try saying the word "happier" slowly. Focus on pronouncing each sound clearly and correctly. Once you feel comfortable, you can start saying the word faster.

Remember, the key to correctly pronouncing "happier" is to pronounce each syllable clearly. Start with the short "a" sound in "happy", then the schwa sound, and then the "er" sound at the end. With a bit of practice, you'll be able to pronounce "happier" perfectly in no time.