Snaillike is an adjective used to describe something that moves slowly and sluggishly like a snail. In contrast, antonyms for this word are used to describe things that are fast, quick, and agile. Some examples include rapid, swift, accelerated, brisk, fleet, nimble, and supersonic. These words describe actions or movements that are fast and efficient compared to the slow-paced movement of a snail. Using antonyms for snaillike can create a sense of urgency or excitement in your writing, especially when describing action-packed scenes. Using vivid and descriptive language can help readers visualize the scene and feel more engaged in the story.