Todays Wordle challenge (#1516) brings us an intriguing five-letter word: KEFIR. This unique noun not only tests your vocabulary but also introduces you to a beverage that may not be in your daily lexicon. Starting with the letter ‘K’ and ending with ‘R’, KEFIR is a drink made from fermented milk, known for its probiotic benefits and slightly sour taste. Its a perfect example of how Wordle can expand our knowledge while providing a fun challenge.