When you think of something that looks alive, you might picture vibrant colors, movement, and energy. While there are many ways to describe this quality, there are also numerous synonyms that can convey the same meaning. Some examples of synonyms for the phrase "looks alive" include "vibrant," "animated," "lively," "dynamic," "thriving," "full of vitality," and "radiant." Each of these words suggests a sense of vitality and energy. Whether you're describing a person, an animal, or a piece of art, these synonyms can help you capture the essence of something that appears to be full of life and energy.