Snoozy is a word used to describe a feeling of being tired, sluggish, and lacking energy. However, there are many antonyms for the word snoozy that describe the opposite feeling. These antonyms include energetic, lively, active, alert, awake, full of life, enthusiastic, and lively. These words are often used to describe people who have a lot of energy and are always on the move. They are also used to describe activities that involve a lot of physical activity, such as sports or dancing. So, if you're feeling snoozy, try to incorporate some of these antonyms into your day-to-day life, and you'll be amazed at how much more energetic and lively you'll feel!